by bruno451 November 13, 2009

The act of telling your girlfriend that you're going to your grandma's house, but really opting to stay home all night masturbating and playing video games.
by Rabix April 2, 2005

Ben: Okay Granny, close your eyes.
(Ben places dick on granny's head. It's a classic Grandma's Hat)
Granny: Is that a dick on my head?
Ben: Happy Valentines Day! Don't touch it.
Granny: What?
Ben: Okay, touch it.
(Ben places dick on granny's head. It's a classic Grandma's Hat)
Granny: Is that a dick on my head?
Ben: Happy Valentines Day! Don't touch it.
Granny: What?
Ben: Okay, touch it.
by Ben McLaky January 11, 2008

An embittered old hag who typically lives alone, sometimes with numerous cats. Also drives 12 mph on most major highways.
by Snatchasaurus Rex May 12, 2008

The general guidelines use by parents, grandparents, and teachers to motivate children towards correct behavior. It is the principle that we will do what we don't want (i.e. exercise) in oder to be able to earn what we do want (i.e. eat more at the dinner party.) In the fields of Behavior and Psychology, this is known as the "Premack Principle." This is what happens when you tell your kids they can play video games after they finish their home-work.
1) "Grandma's Rule is that you eat your vegetables if you want dessert."
or,
2) "Grandma's Rule is that you clean your room before you go outside and ride your bike."
or,
2) "Grandma's Rule is that you clean your room before you go outside and ride your bike."
by The Original Korrin February 15, 2010

When a girl acts all mature and too smart for everyone. Also connected to having an awful haircut that makes her look even more like an old woman. She is really annoying and does't want to participate in any team work because she thinks she's way too mature for that. Usually also kind of vain and likes to pretend to have an accent when in fact she pronounces the words like no other accent. Doesn't know how to have fun and NEVER drinks OR dances on any party. Just goes there to pretend to be more mature than the others. Also all nerdy and wants teachers to like her above others. Always does all the work and never on any condition will skip a class even if all the other students decide so. goes to sleep at like 7 everyday. a rule: NEVER HAS FUN ANYWHERE
"Look at this fake teen grandma reading her homework proudly, faking the accent."
A: "Everybody decided to wear a mask! It was a team competition. Only the fake grandma decided not to put a mask on, because she's too good for that."
B: "Well she doesn't need a mask. She's faking a grandma everyyyyday."
A: "Who will you invite to your party?"
B: "Deffo not the fake grandma. I don't need a grumpy sober 'to good for you' awful looking vain person there."
A: "Everybody decided to wear a mask! It was a team competition. Only the fake grandma decided not to put a mask on, because she's too good for that."
B: "Well she doesn't need a mask. She's faking a grandma everyyyyday."
A: "Who will you invite to your party?"
B: "Deffo not the fake grandma. I don't need a grumpy sober 'to good for you' awful looking vain person there."
by hatelies February 13, 2013

Granny’s old fish smelling, swollen, droopy, diaper fuzz, piss infested, scabby, grandpa’s spunk holding vagina. Resembles a gutted brown trout.
Hey Andy check out grandma’s Trout over there. Her diaper is getting full and droopy and you can see that old smelly flapper peeking out from underneath her moo moo.
Andy: you’re damn right I’m starting to drip looking at that tasty trout. Yummy!
Andy: you’re damn right I’m starting to drip looking at that tasty trout. Yummy!
by Spoonyt69 April 7, 2022
