"Are you guys stuffin around right now? be serious, like what the stuff guys."
"Yo stuff you!"
"Are you askin to get stuffed in the ass?"
2.to have eaten so much you became stuffed
3.if someone its being a tool you simply say "get stuffed" instead of get fucked.
2. "i ate that whole chritmas turkey im stuffed"
3. Tool: hey asshole get the hell of my wife.
You: get stuffed