A word describing a girl who has and abundant amount of body hair, and looks like something found in a zoo. comes from the word willi mammoth
i was in the locker room and ashley was changing into her gym clothes and she looked like a major willi mam.
by Stephanie May 13, 2005
Get the Willie mammug. if you say ya mam gay xd after killing someone on fortnite automatic nuke on the person you game ended xdddddddddd
by kid fortnite xd November 23, 2018
Get the ya mam gay xdmug.