When you have the worst diarrhea of your life and should not be further than 4 seconds from a toilet. This mainly happens after eating at Willies's Grill and Ice House, but can happen at any eating establishment. You will think you have got it all out of your system, but once you stand up from the toilet, your stomach tells you its time to go again.
by bozzbaby June 2, 2017
Get the Willie's Bellymug. The nickname given to former president Bill Clinton for slinging dick and being a sand-baggin son of a bitch.
by Gator Johnny July 8, 2019
Get the Slippery Willymug. by Willy Wancha September 13, 2020
Get the Willy Wanchamug. by ezcccc May 17, 2010
Get the boxcar williemug. by Greg Bennett August 8, 2006
Get the silly willymug. A woman (or cruising gay man) who checks out trouser bulges to estimate the size of the owner's penis.
by Edna Sweetlove July 30, 2010
Get the Willy-watchermug. 