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
by raqraqho August 21, 2011
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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"
by Jatsoon December 20, 2013
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A PhD candidate disguised as an undergraduate student
That coop student can translate machine code to OOP. He must be a Yaron Koller.
by notwhoyouthinkim February 21, 2017
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A real mate one of the best shares epic handshake with a Slovenian man named Oslak. He will make you wanna call your mom and tell her your with a top tier Austrian Nigga.
Rav: Ayo Juan where Sean at?
Juan:You mean Sean Koller?
Rav:Yeah
Juan:Mate he’s going crazy, pulled two hoes .
by Purple201 November 15, 2019
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Dolfy's phone guy. He usually calls him when he has a problem with something but refuses to fix it, even after a brief update.
Dolfy: I demand a cure for this ugliness. I'm fed up with being ugly.
Burgdorf: My Failure, I have no news on a cure. No one yet understands what caused this mutation. All attempts so far to restore us to our former glory have all failed.
Dolfy: No progress has been made?
Burgdorf: My Failure, you should speak with Koller.
Dolfy: Koller. Give me Koller. Koller, has any progress been made with curing our ugly problem?
Karl Koller: No.
Dolfy: Why not? There should be a way to cure us.
Koller: No, we can't be cured.
Dolfy: Yes we can, you idiot. The ugliness was inflicted on us and I believe our ugliness can be reversed.
Koller: Hold a moment. I'm receiving a note on our ugly problem. It says here we can't be cured. These mutations have permanently deformed us on a supramolecular scale. These mutations will continue to alter our appearance. Our voices are also damaged beyond repair.
Dolfy: Nothing but lame excuses from a bunch of incompetent dummies. I demand a cure. If you fail to cure us, I will hang you with this deformed phone. Unbelievable. They claim we can't be cured of our ugliness. Those are the same idiots who said the cake is a lie.
Burgdorf: My Failure, if you're so sure our ugly problem can be cured. Why haven't you actually come up with the solution yourself?
Dolfy: Back off.
by The Real Driller October 1, 2022
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