This is a variation of gerbling for straight couples. The man goes about the usual preparation of sticking a gerbil up his rectum while the woman puts a snake in her vagina. The two then press their ass and vagina together and let the gerbil and snake fight. This is a very pleasurable act and is socially acceptable.
Dude, did you hear that Jerry and Martha are going to try Mousnaking? Wish I could get a girl to try that with me.
by Xodus989 December 21, 2008
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