you boutta leave

Hawaiian pidgin for bust out;to give.

another version of the word “bussing” but only means to bring something out

Normally spoken as an invitation to a task that will benefit many people; often a measure of kindness

A buss wanker is a dipshit ,twat or idiot originated from Inbetweeners

Another way of saying don’t make me laugh

Let's break this word choice down: fuss is like being fussy like being ornery and agitated. A buss is short for bussy which is short for boypussy which is another word for butthole. So a fuss buss (or fussy bussy) is a bussy that is being very fussy. A butthole that is not agreeing with one's current life situation at any given time.