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"

Bup by HawkSlays December 24, 2017

Bup 

Another word for fuck.

WHAT THE BUP, JERRY!

Bup 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.

Bup 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

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

Bup 

A fart.

Ew. that was a stinky bup.

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!

Bup by Suicide Notary November 23, 2007

Bup 

An incredibly annoying word that may be spammed to a group chat many times. This may also come with a picture attachment of a ‘bup’.

person 1: bup
the whole group chat: SHUT UP
person 1: bup
the whole group chat: ...

Bup by jimmybigboy May 31, 2019