One who attempts to stick his entire fist (sometimes both) inside a woman above the age of 65.
1. Ethan, you're such a grandma fister. That bitch was old as hell.
2. Damn Ethan quit your grandma fisting older women and do your homework!
5๐ 1๐
To uncontrollably crap your brains out.
Mike got so high, he pulled a Sloppy Grandma on his mom's couch.
13๐ 6๐
See also hoe bag, whore, and Great Dane
Wrinkly, 200 year old hag that has sex with younger people.
Opal: Millie is such a slutty grandma! I wouldn't let her babysit my kids anyday!
14๐ 7๐
in a multiple choice question the answer that is clearly wrong. Always choice D.
What brand was Jeff's first dildo?
A: Lickin' Lizard
B: Orgasmatron
C: Super Vibe
D: Grandma Flabbo
11๐ 5๐
five old ladies, or more, sitting in a steam room.
Your grandma and all her friends go sit in the steam room after they hog the pools. It's a grandma salad!
32๐ 20๐
if ur mom gets old after a while, in place of it you say ur grandma
ted-hey
ed-urmom
ted-whatsup
ed-urmom
ted-URMOM!
ed-UR GRANDMA!
43๐ 29๐