Crazy example sentences

Related (14): insane, wild, mad, unhinged, frantic, hectic, enthusiastic, obsessed, eccentric, chaotic, irrational, deranged, sanity, saneness

"Crazy" Example Sentences

She went absolutely crazy when she found out she won the lottery.
The traffic on the highway was crazy this morning — I sat for an hour without moving.
He's been working crazy hours at the new job, sometimes staying until midnight.
My dog goes crazy whenever the doorbell rings, jumping all over the place.
The prices at that restaurant are crazy — I paid thirty dollars for a sandwich.
You'd have to be crazy to jump off a bridge like that without proper equipment.
The crowd went crazy when the band took the stage and started playing their biggest hit.
It's crazy how fast kids grow up — my nephew was just born and now he's in high school.
She thinks I'm crazy for wanting to quit my job and travel the world.
The weather has been crazy lately, switching between snow and sunshine every other day.
He drives me crazy with his constant complaining about everything.
That's a crazy idea, but honestly, it might actually work.
The store was absolutely crazy on Black Friday — people were pushing and shoving everywhere.
I know it sounds crazy, but I swear I saw a ghost in that old house.
She's been acting crazy ever since her breakup, staying out all night and ignoring her friends.
The cost of living in the city is getting crazy — I can barely afford rent anymore.
My boss is driving everyone crazy with all these last-minute changes to the project.
It would be crazy to invest all your money in one stock without diversifying.
The kids were going crazy in the backseat during the long road trip.
He made a crazy catch in the outfield that had everyone on their feet cheering.
The social media response to that video was absolutely crazy — millions of views in hours.
You're crazy if you think I'm going to apologize for something I didn't do.
The weather forecast says it's going to be crazy hot tomorrow, maybe over a hundred degrees.
She's been crazy busy with wedding planning and hasn't had time to see her friends.
That's crazy — who comes up with these ideas?
The party got crazy after midnight when more people showed up with drinks.
He spent crazy amounts of money on his car, upgrading everything possible.
I'd be crazy not to take that job offer — the salary is incredible.
The stock market has been crazy volatile this quarter, making investors nervous.
She went crazy decorating her apartment for the holidays, spending weeks on it.
The line at the coffee shop was crazy long this morning, wrapped around the block.
It's crazy how much you can accomplish when you actually focus and stop procrastinating.
My neighbor is absolutely crazy about gardening — his yard looks like a botanical garden.
The energy in the stadium was crazy when the home team scored the winning goal.
You'd have to be crazy to walk alone in that neighborhood at night.
The internet went crazy over that celebrity scandal, with everyone sharing their opinions.
She's been crazy worried about her exam results, checking her email constantly.
The discount was so crazy good that I bought three of the same item.
He thinks I'm crazy for preferring tea to coffee, but I just don't like the taste.
The situation escalated crazy fast — one minute they were arguing, the next they were fighting.

Common Phrases

go crazy
drive someone crazy
crazy about
absolutely crazy
like crazy
crazy good
crazy expensive
crazy busy
crazy hot
crazy idea
crazy fast
crazy in love
go crazy for

Examples by Level

That dog is crazy — it runs very fast.
My brother is crazy about pizza.
The weather today is crazy and very hot.

She went crazy when she found out she won the lottery.
It sounds crazy, but I actually enjoyed the long flight.
The traffic was absolutely crazy this morning on the highway.

Looking back, it seems crazy that we thought we could finish the project in a week.
He's not crazy — just passionate about things most people ignore.
The prices at that restaurant are crazy, but the food is genuinely worth it.

It would be crazy to pass up an opportunity like that, yet somehow people do it all the time.
She had this crazy ability to remember faces from years ago, which honestly made her a better networker.
The whole situation felt crazy in retrospect — we were arguing about something that didn't even matter.

There's something almost liberating about embracing the crazy parts of yourself that society tells you to hide.
The market's response was crazy in its irrationality, yet the fundamentals hadn't changed at all.
What struck him most wasn't that she was crazy, but that her particular brand of madness made perfect sense.

He'd spent his whole life trying to convince people he wasn't crazy, only to discover that the crazy ones were often the only ones thinking clearly.
The beauty of it was that it wasn't crazy in any conventional sense — it was just quietly, relentlessly unconventional.
She moved through the world with the kind of crazy confidence that comes not from arrogance, but from having already lost everything that mattered.

Examples by Scenario

🏠 Everyday Life

My neighbor's dog goes absolutely crazy every time a car drives past.
I had this crazy dream last night where I could fly, and I woke up laughing.
The kids were running around like crazy in the park until they finally crashed.

💼 Workplace

The office went crazy when they announced we could work from home permanently.
My coworker had this crazy idea for the project that actually turned out to be brilliant.
The printer broke again — everyone's going a bit crazy trying to get documents printed.

📊 Business

The startup's growth was crazy — they went from ten employees to fifty in six months.
Our competitor's crazy pricing strategy forced us to rethink our entire model.
The demand for the product was so crazy that we couldn't keep it in stock.

🛒 Buying / Shopping

These jeans cost how much? That's crazy — I can get the same thing for half the price elsewhere.
The sales were crazy this year, so I actually managed to stay within budget.
I spent a crazy amount of money on coffee this month without even realizing it.

✈️ Travel

The airport was absolutely crazy on Friday — I've never seen it that packed.
It sounds crazy, but traveling solo changed how I see myself completely.
The hotel's crazy high prices didn't match the quality of the rooms at all.

📚 Education

The teacher assigned a crazy amount of homework over the weekend.
My daughter thinks it's crazy that we didn't have smartphones when I was her age.
The exam was harder than expected, but the crazy thing is, everyone still passed.

❤️ Relationships

We had this crazy fight about something stupid, and I realized how much I actually care about him.
It's crazy how well she knows me — sometimes better than I know myself.
Breaking up was the right call, but it still feels crazy how much I miss him.

📰 News / Politics

The election results were absolutely crazy — nobody predicted this outcome.
It's crazy how quickly misinformation spreads on social media these days.
The politician's crazy comments about the economy sparked a huge backlash online.

💻 Technology

The new AI tool is crazy fast — it processes data in seconds.
This app has a crazy number of features, but honestly I only use three of them.
The crazy thing about this technology is how it learns from your behavior over time.

📝 Formal Writing

The study revealed a crazy correlation between sleep deprivation and workplace accidents.
The organization's crazy expansion into new markets has raised questions about sustainability.
Recent data suggests that the crazy volatility in the market is driven by algorithmic trading.