geigernaut 

An unstoppable juggernaut.

The geigernaut mowed down the tank single handedly.

geigernaut by Teocarlo Pulgar September 3, 2003

Geiger 

Verb - To aggressively punch a female in the face

Dude 1: "Yo dude Dan got kicked out of the club last night!"
Dude 2: "What did he do?"
Dude 1: "He socked some chick in the face!"
Dude 2: "Dude he totally Geigered her!"

Geiger by Ya dude man August 1, 2008

Geigersons 

A genetic disorder causing extreme acute violent expulsions of intestinal gas

Geigersons = Ben

Geigersons by pitogyros69 May 18, 2022

Teddy Geiger 

An amazing, talented artist! He is only 17 years old and is now quite well known. His big break was the Miss 17 show on MTV where he got made over.

wow did you see Teddy Geiger on VH1 this morning? he was lookin pretty amazing!

Teddy Geiger by sweetie08 August 30, 2008

Teddy Geiger 

Teddy is one of the most amazing singers out there today.
He has a great voice and is so hot.
He can play guitar, piano and drums - so talented.
He has sexy bright blue eyes.
He is kind of dorky at times, but it's so cute.
He first got his fame from the single "For you i will" off the album underage thinking
He recently released 33 brand new songs to members of his fan club.
He has a co-staring role in the movie The Rocker.
And he meets his fans after shows, which is so great, since most artists dont do that.

#1: Teddy Geiger's song sunshine fires is so great!
#2: I cant even chose, all 33 of Teddy's new songs are amazing!

Teddy Geiger by Roxy321 October 15, 2008

Geiger-Muller 

An empty door frame which detects any radio-active materials on someones person. Much like metal-detectors at airports, only these are used in military bases and at the border of countries. These screw over terrorists.

The Geiger-Muller stopped the terrorist from doing stupid shit.

Geiger-Muller by Ephmetheus August 3, 2007

Max Geiger 

The biggest douche-fag ever. He is one of the hosts on Deadliest Warrior, and he seems to go out of his way to make everyone hate him.

"What's the Deadliest Warrior guy's name?"

"Max Geiger, fucking fag..."

Max Geiger by Mr Lorax October 23, 2012