cooler killer 

an overweight person at an outdoor summer event who sits down on and damages the cooler

You see that big woman over there - she is a cooler killer, that cooler will break if she sits on it.

cooler killer by Groovysoca July 19, 2010

cooler killer 

Someone who won't let you talk about a TV show around the water cooler at work, because they have it recorded.

"Hey did you guys see the Office last night?"
"Shh! don't say anything...I have it on my DVR."
"What a cooler killer!"

cooler killer by ccmarv January 22, 2009

cooler breaker

A word for someone who is super cool. This is used when cool is not enough to describe a person.

You are such a cooler breaker!!

cooler breaker by Pao09 June 24, 2005

Cooler Master 

A company that makes different computer equipment ranging from PC cooling to keyboards and mice.

Hey dude what brand is that water cooling from?
Cooler Master Bro..

Cooler Master by SexyRobloxBoy4756 July 3, 2020

cooler than smack 

Underground hip hop/rap legends. Cooler Than Smack was founded in the early 1990's by Shemrock and Driftski in Brockton, MA.

Did you see Cooler Than Smack with Floorgasm last night?

cooler than smack by Pill Box March 2, 2008

cooler cruising 

When a group of under aged civilians don't have alcohol and don't have a way to get booze, so they go searching through random peoples coolers to find the "Liquid Gold".

Aye bro! Let's go do some clownery and go cooler cruising to get drunk.

cooler cruising by Raging Rhombus March 30, 2016

Cooler than a giraffe’s tail 

A phrase common in Southern California, started by the younger generation. Often used to express great fondness of an object, person, etc.

Person 1: Look at that surfboard over there dude
Person 2: That’s cooler than a giraffe’s tail!
Person 1: I know right?!

Cooler than a giraffe’s tail by TaeTaeBear_Bts March 9, 2021