Top definition
Squeezing and pinching at the same time while taking a huge dump to compress it so that it doesn't rip your asshole on the way out.
by Phuqit November 11, 2006
2
Dan: "God, please...Jesus, please let me make it to the restroom!"(as Dan races towards the restroom, he squinches his butt) "OOPS, I feel gravy!"
by T.Wilson November 16, 2012