What's on your mug?

A BAD ASS MOTHER FUCKER who rocks at rugby. Usually a group of six girls who can kick anybody's ass anyday.

Dude check out that blond "BAMF" and her five other friends! Yeah......I wanna date one soo badly!

By thebadsidepftheforceretards

Bad Ass Mother Fucker - A person who wastes away their life studying in a library

Carl is one BAMF, he spent the whole day in the library his text book started to adhere to the desk!

By StudyLess

hannah+phil. basically duh!

hannah and phil are totals bamfs.

By hannahleahh

acrynoym, means Bitch Ass Mother Fucker

that dude, fuck tht bamf man u saw that bamf just cut me off

By C Squad

Short for Bad Ass Mother Fucker. Term used to refer to a special breed of plymouth mini-vans that boast high amounts of boost from thier 4 cyl. engines

Wow, dude that ugly red mini-van is a BAMF!

By $1300 Miracle