To fart, pass gas, etc. Usually denoted when one of your friends backs up away from a crowd into a corner, only to return 30 seconds later as if nothing has happened.
1. "If you have to fuss, go outside. Don't do it in here!"
2. "I think someone just fussed. It smells like wetgarbage in here now!"
Dan: “can you pick up my Facebook marketplace purchase from a mailbox in the town you work? It’s paid for. It’s a bobble head”
Sean: “Can’t believe I am going out of my way after midnight for some stupid bobble head”
*half hour later*
Sean: “This is actually a badass bobble head”
Sean really was fussing about picking up the bobble head for his friend.
Literally means: I just do't give a fuck, dont give a fuck, dont give a fuck etc. Turned into Fuss Dont Givva through extended use, usually said in a meaty,in yer face style, with plenty of saliva and lip movement. Inspiration comes from various shit rap songs.
Fred/ Harry/ Dejan/ Aidan: Shit! Mr. Kingman gave me a B for my essay on "Little Things".