A maxi pad.
by the cheshire kat August 08, 2008
by Global Fuckin Smoke October 01, 2003
by ChrisBling January 18, 2006
by Scottwax April 27, 2003
by Cotton Pony Cowgerl May 28, 2009
having a period; menstruating.
better put a plastic sheet on the sofa before thunderthighs sits down, she's riding the cotton pony.
by Dunky Oggins November 24, 2003
by damedonna July 03, 2006