A turd that has such mass and volume that it will not flush down the u-bend, hence blocking the toilet.
"Hey man, I just done did the biggest Mighty 'U' Blocker in the world"
by The Mighty Boyce October 16, 2009
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.×