Kooller 

A Mix of Kool + Killer = Kooler

how was the party, it was kooller, they had the drinks djs and lap dancing

Kooller by Zee3995 July 27, 2016

Koolerifix

Off the hook, outstanding, pretty not so bad, pristine,
highest level of compliment.

Yo son, those J'z are koolerifix!
After the club I went back to my crib with shorty,
she gave me that becky. Dam Son! Koolerifix!

Koolerifix by MW9 August 23, 2010

kroller 

An abnormally large clitoris; causes feelings of anxiety and insecurity amongst male partners

You just got snailtrailed by a kroller.
The kroller has me beat by a solid inch.

kroller by Puttoshame July 11, 2006

Pulled a Koller 

To spend the time and money to travel out of state to watch your undefeated football team play. After all the time and expense, you watch your team lose miserably.

John: "Did you hear about Greg?"
Mark: "No, what's up?"
John: "He burned his vacation time to fly to California to watch the Ducks play."
Mark: "He went there to watch the game? That's cool!"
John: "Yeah, but they were DESTROYED!"
Mark: "OUCH! Sounds like Greg Pulled a Koller"

Pulled a Koller by Jatsoon December 20, 2013

koller 

crazy phsycopath bitch who will kill anyone or anything in her way. frequently given the name alli or kiLLER usually a teenage girl in 9th grade sometimes looking good actually all the time shes really hot and all the boys want to make out with her ok

bitch: ew koller
cunt: SHE'LL KILL YOU

koller by raqraqho August 23, 2011

Koogler 

A German God who oozed sex appeal. He was the complete embodiment of physical perfection.

Koogler was even mightier than Testiclees, the mightiest of all naked Greek Gods.

Koogler by applefuz January 1, 2009

Yaron Koller 

A PhD candidate disguised as an undergraduate student

That coop student can translate machine code to OOP. He must be a Yaron Koller.

Yaron Koller by notwhoyouthinkim February 21, 2017