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1. 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!"
2. Geiger
A verb which means to furiously assault a woman's face with a penis.
Nichole stabbed me in the kidney so I gave geigered her.

That geiger left Nichole with severe blood loss.
3. Geiger
Geiger: (gī'gər)

(n.) An individual characterized by dedication to the point of obsession and loudness. Additionally, a Geiger tries too hard to be funny, and speaks Spanish quite poorly. may transform at any moment into a brown bean due to avid consumption of coffee
Synonyms: G-man, Coach, Bob, Bobby G
On mornings of track meets, our coach turns into a Geiger.
4. geiger
is a complete grease mongrol. someone or something that is in need of a serious washing or shower. dish soap does not work on such grease. it is dangerous and should be watched carefully.
"omg that girl's hair is so geiger"
5. Geiger
A person that always sleeps and shows no emotion ever
matt geiger
6. geiger
to suck a black cock
oh my god... he really geigered Jaquan
7. Geiger
An alternative term for a woman or man's grundle.
"While I was shocking her, I was tickling her geiger"
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