Boon

To smell worse than shit, to stink terribly.

Thats fuckin' boonin'

by Yes December 14, 2003

Boon

a combination of the words butt + poon.

poon is to boon as pussy is to butt.

I heard Mike got some good boon out of his girlfriend on Sunday night. I could hear her moans from two houses away

by the fuuuuck? July 3, 2004

Boon

to boon,
the act of having a quick fuck with someone elses partner or significant other, to the aproval or disaproval of the person in question

Hey dude give us a boon on ya woman! (cried out a window of a car in auckland city by Dai henwood on the comedy music video presenting show "insert video here").

by jimmy_nails October 4, 2006

Boon

A drink containing both beer (B-) and goon (-oon). Preferably drunk out of a plastic cup.

Person 1: OMG LET'S CRACK OUT THE BOON!

Person 2: LUVS IT!!!!

Person 3: AMAAAAAAZING!

by muntlord August 27, 2009

Boon

A big nasty butt. May be pointy and round.

Nigga watch out for that boon, it's gonna swallow you whole.

by Long Bang Trung August 21, 2004

Boon

The name of a person with a really massive shlong. But the main reason for being called a boon is because one can stear his boat with his shlong

"wow check tht guy on his boat he's blatantly a boon"

by Gmarker September 16, 2007

Boon

A person that is very 1337. This word originated from the word
"newbie" witch then turned into "noob" and noob spelled backwards is boon witch is the opposite of noob.

"OMG DID YOU SEE THAT HEADSHOT he is such a boon!!!!"

by TD & NL September 30, 2007