(vulgar slang) Not to give a damn about (something) / (vulgar slang) to take the piss out of (someone), to make fun of someone

(slang, somewhat vulgar) to fuck off, GTFO; to get the hell out; to get out of here; to bugger off; to get stuffed; to sling one's hook / (slang, figuratively) to unravel, collapse

(transitive with à) (vulgar, by ellipsis) to beat the crap out of

(very informal) (transitive with à) to leave alone, to leave be

(transitive with à) (very informal) to put pressure on, to pressure (someone)

(informal) to set foot (somewhere)

(offensive, markedly vulgar) fuck you, go fuck yourself

(vulgar) go get fucked!; go fuck yourself!; fuck you!; fuck off!

(vulgar, offensive) to go fuck oneself

(vulgar) to do fuck all, not to do a damn thing, to do nothing