ass

(noun) (slang) a terrible person, a person who acts in a rude or offensive way

Example Sentences:

During the party, Sally went into my room and took my iPod. Sally is an ass.

Boyfriend: I don’t think we should date anymore.
Girlfriend: Why not?
Boyfriend: I’ve fallen in love with someone else.
Girlfriend: Who?
Boyfriend: Your best friend, Michelle.
Girlfriend: You are such an ass!

From the Blogs:

Knowing when to be an ass

Media:

Similar idioms:

1. asshole
2. douche
3. d-bag
4. douchebag
5. put one’s ass on the line
6. save one’s ass
7. make an ass of oneself
8. wear one’s heart on one’s sleeve
9. smart ass
10. you bet your ass
11. get one’s ass in gear
12. kick some ass
13. bust one’s ass
14. water under the bridge
15. let it slide