muff bumps: the equivalent of goose bumps to a girl's vagina when she is sexually aroused
Joe gives all the girls muff bumps.
by itsmeduhhxoxo September 30, 2011
1 more definition
When you get razor burn on your cooch.
I used a dull razor when I shaved my cooch and got muffbumps.
by roadragea022 July 26, 2010