Grandma burn

A burn that comes straight from a grandmother. It originated from an episode of That 70's Show. The direct line is "That, my friend, was the greatly feared, but solemnly heard, Grandma burn."

-Look at this, Grandma!
-Oh, that's just, um, wonderful....?
-Dude, grandma burn!

by stikshift March 7, 2007

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 9, 2008

Grandma Sue

a part of a phrase used to describe something bad or very slow.

oh my god this cake taste worse than grandma sue!

by wyatt drew January 3, 2009

bloody grandma

The sexual act of punching a girl in the face and knocking out her teeth, then forcing her to give you head with her bloody gums.

my bitch was mouthing off to me last night, so i gave the slut a bloody grandma.

by Reln July 17, 2003

Banging Grandma

Smoking weed.

I'd rather be banging grandma

by RefrigeratorMan February 18, 2009

DUMB grandma

A dumb hag that lives in your house and is stupid and stupid and she makes u mad so u will set fire and ya lol hahaha hshqhahahb no she’s stupid

Wow my dumb grandma is stupid a bad dumb rat jk jk I’m not kidding

by Stupid999181 January 21, 2020

Grandma fister

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!

by Connor James Plaza November 16, 2011