Informal English slang lesson hero image
Slang - Everyday English - B2+

👁 10 Super-Useful, Super-Informal Phrases with the Word ‘Ass’

By a British native speaker - 16th November 2025
American slang Informal English Real usage

Ass. Everyone likes a good-looking ass, right? While there might be lovely bottoms on the streets, there are lots of asses in the English language too.

In the UK, ass isn’t used much. Bum is common, arse is our ass, and butt is the US polite version.

In the US, however, people use ass a lot. Here are ten juicy, casual expressions you’ll hear in everyday American English.

Disclaimer: The word ass is vulgar in American English. It’s used casually among friends, but be aware of your audience.

The Essential ‘Ass’ Vocabulary

Pain in the ass

Someone or something very annoying.

Fixing this old computer is such a pain in the ass.

Kiss ass / ass-kisser

Flatter someone excessively for personal gain.

He’s a huge ass-kisser.

Kick ass

Perform extremely well or succeed.

Our team kicked ass in the final game.

Haul ass / get your ass in gear

Move very quickly or hurry up.

We need to haul ass right now.

My ass!

Express disbelief or doubt.

He ran a marathon? My ass.

Work your ass off

Work extremely hard.

I worked my ass off for six months.

Cover your ass

Protect yourself from blame.

Save the emails to cover your ass.

Get your ass handed to you

Be completely defeated or humiliated.

I got my ass handed to me in three moves.

Make an ass of yourself

Embarrass yourself or act foolishly.

I made an ass of myself at the wedding.

Flat ass broke

Have no money at all.

I’m flat ass broke until payday.

Why Use These Phrases?

These expressions are everywhere in informal English. They add attitude and emphasis that polite English sometimes lacks.

Learn them, understand them, and use them wisely — mastering tone and context is what makes you sound truly natural.

Ready to practise this? Book a lesson or see how I teach.

Back to Blog