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 05, 2007
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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 03, 2009
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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 05, 2008
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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 18, 2003
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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 22, 2020
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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
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