Cockdiver Edit Meaning

1. cycling slang for 'be safe' on your next ride be sure to keep the rubber side down! See keep, the, rubber, side, down..

1. Short for *you for sure, mother f*cker?* As in, are you telling the truth?? Used by chavs etc. A short way of asking a simple questio..

1. Indistinguishable and offensive particles of dirt When I went down on her I discovered her flange had umska on it. See Marco Polo..