Grandpa's Elbow 

referring to the fact that old geezers elbows look like the ball sack. also known as saggy old man syndrome.

"she sucked on my grandpa's elbow!"
"i got more hair on my grandpa's elbow than you got on your head baldy!"
"suck on this grandpa's elbow you son of a bitch!"

Grandpa's Elbow by Angz September 23, 2007

grandpa's an asshole

A sick yet great song by Blink 182!

When you fucked grandpa did he tell you that he loved you
Did he hold you till the sun did rise
and did he look into your eyes
and ask you to felate him
and stick a finger or two in his ass

He seems like a total asshole
Grandpa is a total fucking asshole
Who would ever want a dirty greasy finger in his ass
he rubs his dick in broken glass

when you fucked grandpa did he kiss you soft and tender
did he tie your hands behind your head
and was it on your mother's bed

and this is stupid man! I can't believe you'd have sex with your own grandfather. I mean you guys are related! Whats he gonna do, take out his false teeth and just leave them on the side of your bed? Man, he likes to fuck you up the bottom, and grandma would come in and watch, and masturbate, and cum all over the place, and this is stupid! I hate you all! I'm not even gonna have sex with my mom tonight! Man, this is stupid! I hate you!

grandpa's an asshole by Lizzy March 19, 2005

Grandpa's Ol' Huntin' boots 

The act of a man placing the wrinkly scrotum over the other partners nose resembling boots hanging from a tied string.

When I watched "Lemon Party" did I see one of those old men perform Grandpa's Ol' Huntin' boots?

Grandpa's Ol' Huntin' boots by George Schwanz May 10, 2011

Grandpa's funeral was lit af dawg

Grandfather died and was cremated.

Grandpa's funeral was lit af dawg.

Grandpa's funeral was lit af dawg by Smittdawg December 22, 2019

grandpa's cough syrup

An alchoholic drink, usually hard alchohol such as vodka, whiskey, or rum. Referenced in the film "Dumb and Dumber"

"You boys been boozin'? Choking down on Grandpa's cough syrup, eh?"

grandpa's cough syrup by smik dog April 25, 2007

Grandpa's torpedo 

An elderly man's giant frank and beans bulging through the crotch of his pants. When you were in elementary school, and a volunteer referred to as "grandpa" would sit and read to you. As you sit on the floor and he is in the chair with his legs spread, all you see is grandpa's torpedo.

I couldn't concentrate on the story, cuz all I could see was grandpa's torpedo. I thought it was gonna shoot me in the eye like an angry pirate!

Grandpa's torpedo by Soda Pop2 October 16, 2008

Grandpa’s dirty bathwater 

A colloquialism referring to alcohol, typically dark liquors such as whiskey.

No child, you don’t want any of that. He’s drinking grandpa’s dirty bathwater.

Grandpa’s dirty bathwater by FLEXICON February 25, 2022