1 definition by Offlineuser1

Top Definition
Secret term for sex/losing virginity.
guy: I feel akward talking about the 'you know what' in public.
girl: well...then call it big bang.
by Offlineuser1 January 17, 2009

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug