Fuck off
1] telling someone to go away. 2]Use to descibe something big and/or indimidating and usualy used in a sentence after describing something as big. as if the object was telling you to fuck off simply by being.
1] "fuck off, wanker". 2] "He had a big Fuck off gun." "I got a big Fuck off Amp for my birthday." - simon (lol)
By alex_G