Bup

BUP is being true friends with a person otherwise known as besties under pressure a friend or best friend might leave you but your BUP will always be there and never leave

"You're my BUP Simone" "aw thanks so much Zac your my BUP too, I love you BUP"

by HawkSlays December 24, 2017

Bup

Another word for fuck.

WHAT THE BUP, JERRY!

by Vinel Season December 2, 2020

Bup

The flipping of an earlobe. Usually in a soft manner, so it does not hurt the ear.

I want to bup your ear.

by jibbleblibble April 4, 2010

bup

something to say while stoned and like it makes sence

person 1: yea im to high to walk
person 2: bup...sucks to be you

by fukin.....i dont remember March 9, 2005

Bup

A fart.

Ew. that was a stinky bup.

by popfiltro November 3, 2010

Bup

The sound a human turd makes when it is dropped from a high elevation, onto a hard surface below.

Whoa!Look at that guys turd hit the ground!
The 'bup'-like sound is unforgettable!

by Suicide Notary November 23, 2007

Bup

A word with no meaning, it is meant to be said in order to interrupt someone.

Ben: Hey guys did you know-
ggnome: Bup

by ggnome1024 February 2, 2022