bad

Of low quality.

That movie was really bad!

Inaccurate; incorrect

A bad guess.

This sentence has bad grammar!

Unfavorable; negative; not good.

Hiring practice is very bad in this company.

The weather looks pretty bad right now.

Not suitable or fitting.

Do you think it is a bad idea to confront him directly?

Not appropriate, of manners etc.

It is bad manners to talk with your mouth full.

“[…] if you call my duds a ‘livery’ again there'll be trouble. It's bad enough to go around togged out like a life saver on a drill day, but I can stand that 'cause I'm paid for it. What I won't stand is to have them togs called a livery. […]”

Not covered by funds on account.

He gave me a bad check.

Bold, daring, and tough.

He's the baddest guy in town!

Good, superlative, excellent, cool.

Man, that new car you bought is bad!

You is bad, man!

Overly promiscuous, licentious.

You leave your girl around me; if she's bad she's gonna get stuck.

Very attractive; hot, sexy.

Hopefully I can pull some bad bitches tonight.

Used without a copula to mock people who oppose something without having any real understanding of it.

Orange Man bad

"don't buy chinese games because china bad!!" folks I have good news about a little country called the United States of America