Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

geek out 

The act of becoming emotionally and physically aroused by the sight or the thought of a technicality of a certain topic of major interest.

It resembles an "orgasm of the mind".

Geeking out is not a universal feeling. As a result, if one person in a group geeks out, everyone else is wondering in curiosity what is wrong with that person.
I geek out all the time that I read about my favorite software language.

When I saw how all the computers were built, I totally geeked out!

When I heard that he had collected all the baseball cards that I had looked for for so long, and he finally offered to show me that collection, I totally geeked out!
geek out by DENSC March 15, 2009

geek out 

to become immediately obsessive or enthralled in a subject that is considered by many to be geek-favorable. this includes comics, books, technology, etc.
i was done with comics, so i never expected to geek out when i heard about the Xmen movie, but i still reread every issue i had in like 3 days!!
geek out by ben dover Hugh Gass July 18, 2011

geek out 

To engage in a conversation of a highly technical nature, typically with some other members of the party you are with, completely (and usually inadvertently) alienating others in the process.
We were having a great conversation about how bad Windows was, when suddenly Bill started geeking out about assembler code on a PDP-10.
geek out by ke6isf September 9, 2004

Geek Out 

To become enthralled in an uncontrolable fit of laughter losing all thought processes and many fine motor skills. Usually occurs after smoking the reefer.
After seven bong rips, I looked at my friend carresing a can of tuna and started geeking out.
Geek Out by Mike October 25, 2004

geek out 

1. To participate in or talk excessively about a current interest or obsession which is not part of mainstream culture.

2. To enthusiastically share details about a current interest which is of little or no importance to your audience.
She told me not to geek out about capoeira unless I had something new to say.
geek out by Julie Halsema May 2, 2006

greek out 

(verb). Coming late to work for months, and having your union negotiate that you get an extra bonus for showing up on time. And then explaining to your boss that being two hours late still counts as "on-time".

Also if you are lawyer and collect additional fees for every document you have to read, but end up not appearing in court because the trail coincides with your summer break.
Lying on the couch, Constantinos sent two emails to his boss yesterday: One saying that he cannot come in next Monday, the other one saying that the printer run out of ink and he cannot do anything till it is refilled. Aka, he totally greek out.
More from Urban Dictionary

piddlefart

verb. To waste time doing nothing.
Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
Load more