GOO 

A term used when surprised. Mostly used in situations when you are at a loss for words.

GOO!...that bitch has some big tiddies!

GOO by Meat Paddy April 27, 2003

goo 

a playful name we call my sister because she is prissy doesnt like to camp or do anything that is too hard. When she hits, she hits like a cat with no claws and she thinks she is a princess.

"Goo doesnt want to carry the wood, so someone else will have to."

goo by molley September 4, 2005

goo 

One who is not attractive or appealing to others

"That guys girlfriend is a total goo."

goo by henry February 21, 2003

goo 

To get really really high

Hey dood lets get goo!

goo by Rdub October 4, 2005

Goo 

A man that has no neck and screams in pain using the word goo.

(fingers being slammed in a door)
Man with no neck: Goooooo!

Goo by Gooman54321 September 1, 2011

goo 

A stubby penis. Orginates from colonie high school where a kid andrew goos penis popped out in the locker room and it was a stub. Goo

You can't say your big, you have a goo.

goo by Goo Founder December 10, 2008

Goo 

1. Noun: A sticky, viscous, tepid substance.
2. Verb: To apply goo.

1. I found an unidentified goo on the bottom of my car this morning.
2. I quickly gooed my sandwich before rushing out the door.

Goo by Trevy the Great April 7, 2009