That's what grandma said

Similar to the phrase that's what she said except that it refers to an old grandma in an sexual comment.

Betty: I like being on top the most.

Shaun: That's what grandma said!

by Axel Grimm July 3, 2011

Macoy's Grandma

A person who picks up your phone without your consent and then listens to your friends talk without let your friends know that they are listening.

"Stop listen you creep! Your such a Macoy's Grandma!"

by hi25225 August 13, 2016

fishing for grandma

A sex move where the male is using his penis to "reel in" an older woman into bed.

Bill: yo man where were you last night?
Rob: bro I was out fishing for grandma

by Jk fan June 17, 2017

keep up grandma

Slang for "You’re very slow”. Not the brightest person, this person doesn’t have to be physically old.

Me:so ya jeff ran to school today
Friend: NO WAY
Friend 2: wait who?

Me: ya he was late
Friend: Poor dude, his house is far from school
Friend 2: WHO.????

Me: JEFF. Keep up grandma

by The True Oracle April 19, 2018

on dead grandma

To swear, Truth, facts

On dead grandma I'm going to the party!

by Missfresh504 November 16, 2017

cooking with grandma

when you’re smoking that mj with ya fellas ya baked so your baking at grandmas but you trying to keep it lowkey so ya say cooking

WE COOKING with GRANDMA TONIGHT BOYS!

by dhshwjwvwv June 18, 2018

Dalton's Grandma

When a raccoon breaks into your house and steals all of your Nickleback and Logan Paul Cds without asking.

That dang raccoon pulled a Dalton's Grandma last night!

by RaccoonHater69 March 5, 2018