Fuck you but have a nice day Share definition Flag When a nice guy wants to tell somebody that he should fuck off. Some Random Asshole:Hey Nice guy you suck assNice guy: well fuck you but have a nice day Fuck you but have a nice day by DxLtV June 19, 2021 0 0 Get merch Get the Fuck you but have a nice day mug. Buy Now — $32.95 See more merch