Top definition
When you install a new roll of toilet paper and as soon as you leave the room, it unrolls on it's own into a pile on the floor. This leaves you having to keep the roll in a bundle or try a re-roll.
The goddam cat must have started a "runaway asswipe" then strewed it all over the bathroom.
by the Red Ass September 06, 2010
Get the mug
Get a Runaway Asswipe mug for your sister-in-law Beatrix.