What's on your mug?

Means one hell of a sexy, shapely "female" ...

Bwoy dat gayl was buff

By BiggMannDJ

Bonafide Ugly Fat Friend Every hot chick seems to have one, either to make themselves look hotter, or out of sympathy for the said fat friend.

Eugene: What the hell is that thing walking next to Lisa? Wilbert: That's Lisa's buff. Eugene: Eww, it's hideous. Wilbert: You said it Eugene.

By texmexmaster

Big Ugly Fat Fucker; The nickname given to the B-52 bomber.

We got a BUFF coming in at 12 oclock!

By Jiub

To remove graffiti thoroughly

Those fucking cops buffed my piece!

By insaneblaine

a sound that a shih tzu makes instead of barking

Holly made a "buff" sound as we drove past the horses.

By arelleb130