Sloppy Grandma

In beer pong, when you get a rerack, a sloppy grandma is simply a sideways triangle (using only 3 cups).

Hook us up with a sloppy grandma bro.

by big jur December 5, 2008

Sloppy Grandma

To uncontrollably crap your brains out.

Mike got so high, he pulled a Sloppy Grandma on his mom's couch.

by Anonymous May 29, 2003

Sloppy Grandma

It is when you get a blowjob from an old woman without teeth

"hey dude i got a sloppy grandma from mikes grandma last nigt"
"damn bro what the hell"

by nletsgo12 November 30, 2021

Sloppy Grandma

n. someone who always has to run to the restroom; or someone who uses your restroom and then proceeds to crap uncontrollably all over the floors, tub, sink, hand towels, etc.

Sloppy G's are gross...i should know

by sean July 16, 2001