A hair gel commonly used by grandpas. Often their grandsons comment on how good their hair looks. It is often sold in jars with Ed Crankshaft's picture on them. He has been known to use it.
Nelson: (let's out a big wolf whistle) Whoah, boy! You're getting all gussied up. What's going on?
Ed: I'm fixing my hair. I'm going bowling with a bunch of the bus drivers. You know, your Uncle Rudy and your Aunt Lena and all them.
Nelson: Wow! What's that stuff all in your hair?
Ed: (starts laughing) That's my Grandpa Goo. Hey, wanna come with me? The gang's gonna flip when you use this.
Nelson: Nice! (bends his head down) Let's massage this into my mop!
Ed: (growling) That's the ticket! No grandpa is complete without a good hairdo. All you need is some Grandpa Goo!
Ed: I'm fixing my hair. I'm going bowling with a bunch of the bus drivers. You know, your Uncle Rudy and your Aunt Lena and all them.
Nelson: Wow! What's that stuff all in your hair?
Ed: (starts laughing) That's my Grandpa Goo. Hey, wanna come with me? The gang's gonna flip when you use this.
Nelson: Nice! (bends his head down) Let's massage this into my mop!
Ed: (growling) That's the ticket! No grandpa is complete without a good hairdo. All you need is some Grandpa Goo!
by Dusty's Baby Powder April 12, 2011

"Last night I was watching Ass Fuck #9 and Jacked off, and the I slept in my cold goo."
"Dude, you are fucked!"
"Dude, you are fucked!"
by Joe Archer January 2, 2006

A marijuana spiked dessert commonly made by hippies for hippies and consists of ganja, peanut butter, chocolate, flour, and a smorgasbord of other headie ingredients.
Guy 1: Hey brah, how much for the goo ball?
Guy 2: 1 for 5, 3 for 10.
Guy 1: F that dude- I'm not a custie
Guy 2: 1 for 5, 3 for 10.
Guy 1: F that dude- I'm not a custie
by don not donovan June 2, 2009

by kile miner March 26, 2006

"What's the proper pronunciation of Cannes? Is it 'can' or 'con'?" "I dunno. Go do your Goo-diligence."
"Is it a blind date?" "Sort of, but I did my Goo-diligence on him, and he's okay."
"Is it a blind date?" "Sort of, but I did my Goo-diligence on him, and he's okay."
by ColdMiser March 8, 2006

The gooey mess made when some dumbass playing Pokémon Go gets run over by a truck, car, van, train or any other motorized vehicle. Can also be made when the dipshits walk of cliffs or tall buildings.
Did you hear another millennial was turned to Pokemon goo in Central Park? At least he won't be able to reproduce!
by CoonGirlLover August 25, 2016

by Cory Haim September 9, 2007
