Boff the Mcfly 

To 'Boff the Mcfly out of', meaning to have sex with a girl so vigorously as to hopefully rememedy her poor taste in music.

1. Man: "I'm seeing this cool girl man, but she listens to terrible music!"

Friend: "Take her home and Boff the Mcfly out of her!"

2. Man: "So what happened last night man, did you Boff the Mcfly??"

Friend: "I Boffed the Mcfly out of her then i popped my bag of wheat crunchies all over her face! ...it was fun times!"

Boff the Mcfly by Ogami December 27, 2008

boff off 

better way of saying fuck off, piss off, get lost, or screw

I was sittin here first so boff off

boff off by JCarter March 1, 2009

Boff Pipe

The Penis

Boff Pipe by Brother Number One November 7, 2003

boff willy 

a girl gives a guy head then vomits over his willy

Jimmy "suck it bitch"
Jimmy cums
Natalie is sick all over his willy

Jimmy "Natalie you just gave me a boff willy"
Natalie "Dudddddeeeee Im not cleaning that up"

Jimmy proceeds to clean.

boff willy by johnny milton April 21, 2011

boff up 

To study or revise; become informed about a new subject. Possibly Jackspeak (UK Royal Navy slang). Can also be "buff up".

I don't know anything about it; I'll have to boff up on it tonight.

boff up by Strigulino November 8, 2013

boff o dem 

used when referring to 2 of a set, as in cats, car keys, tits

will you look at boff o dem ?

boff o dem by joe shit the rag man April 17, 2004

boff'dem 

To reference one or more persons composing a "party"....

"Yo Boomshikwa N' Tyrome..... when boff'dem get dey nutts off deez nizzies go fry me some gizzurds they ova thurrr"

boff'dem by Deeznizzies March 30, 2007