Noun. When a piece of tissue is stuck to the knob of a penis. Commonly as a result of careless masturbation and/or cleaning up after sexual intercourse.
Girl: what's that on your dick?
Guy: ahhh... i was having a fiddle before i saw you
Girl: oh I've heard of that! Wanker's dick!
pretty much what it sounds like. but in case you can't tell, it is a string of words you would use when you are running out of insults, or just for shits and giggles.
i hate you so much you specy bowl hair cut fuck small dick skinny cunteat more wanker