A night in which friends gather together and get so crunk that after the partying, all they can physically do is sit on the couch like a grandma and rock back and forth.
Mike, Jordan, Zach, Robert, and Matt had a grandma night last night with a bottle of Vladimir. Zach passed out first. He was such a grandma.
by prohighfiver June 28, 2010
Get the Grandma Nightmug. When you slip your balls sack out of your pants and give your friends a look at her wrinkled tongue.
by J Barracho June 16, 2012
Get the Grandmas Tonguemug. Masturbating, jacking off. a term used at military academies since theres not much female companionship and normally college students don't Skype with their grandparents.
Steve: Where's Joe been all this time?
Chuck: I don't know, probably Skyping with Grandma.
Steve: Wouldn't surprise me
Chuck: I don't know, probably Skyping with Grandma.
Steve: Wouldn't surprise me
by steelerdan October 28, 2011
Get the Skyping with Grandmamug. A nickname describing the state of almost total preoccupation a person experiences when they are anticipating the birth of a grandchild.
I’ve had to repeat things two or three times to her, she’s totally impacted by a strong case of grandma head!
by Dr Bunnygirl October 15, 2019
Get the grandma headmug. Pizza that someone eats after it has been left out for several days (aged) and resembles 'Grandma' with it's funky odor, fuzzy surface, and rigid texture.
John: Dude, What's that smell!!
Mark: Oh, It's probably this slice of Grandmas Pizza I found.
John: And you're eating it? Good God, It's starting to grow things on it!
Mark: ..it has character.
Mark: Oh, It's probably this slice of Grandmas Pizza I found.
John: And you're eating it? Good God, It's starting to grow things on it!
Mark: ..it has character.
by JoshyJosh April 19, 2011
Get the Grandmas Pizzamug. Act of telling your friends that you dont want to hang out because you're going to your grandmas house. But your really sitting at home cybering with a 40 year old man named Spike and playing Japanees Video Games.
by TSM April 5, 2005
Get the Going To Grandmasmug. by Jack's Fat Ass July 21, 2009
Get the Pulling a Grandmamug.