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Undernerds are a sub type of geek which are the quintessential stereotype of a nerd. They are the fat, sweaty and most likely discussing the lore of some show or role playing game. They usually like anime, dnd, Warhammer 40k, and can be found at your local hobby stores game night, and has anime sleeves for his Magic: The Gathering deck. They may sometimes have unkempt beards.
Undernerds are the stereotype that makes anyone that remotely enjoys sci-fi or fantasy hobbies ashamed to participate in them.
Person 1: "Hey, you going to the hobby shop tonight?"
Person 2: "Nah, that place is filled with undernerds."
Undernerd by Knightrhyme May 26, 2022

underverse 

An amazing animated series by Jael Peñaloza. It has finished 1 season with six episodes and has an opening done for the second. It includes Undertale, Underfell, Underswap, Outertale, Fresh, Ink, Error, Dream, Nightmare, Core!Frisk, Cross, Cross Chara, Killer, and partly, XTale.
Person 1: Hey dude you know what Underverse is?
Person 2: No, what is-
Person 1: OH MY GOD IT HAS AAAAAAAAAA

Underlord 

1. A low-level official who wields great power in a bureaucratic system -- the opposite of an "overloard."

2. Someone who can make your life miserable by enforcing obscure rules and regulations in a sadistic manner.

3. The true power brokers of bureaucracy.
Don't upset Marvin! He's the Underlord of the insurance claims division. With one click of a button, he can double your premiums or deny you coverage.
Underlord by Peter Kobs December 11, 2009

Homo Ubernerdicus 

taxonomical description of a Homo Nerdicus (or Common Nerd) that exhibits extreme levels of nerdhood; a highly advanced nerd.
Mark has managed to simultaneously read The War Nerd, comment on Cracked.com entries, vandalize Wikipedia articles, buy Hello Kitty underwear on eBay, write idiotic stories on his blog 'One Wang to Rule Them All', and formulate convoluted battle plans in World of Warcraft all while watching anime and masturbating to Japanese hentai magazines in his 'speical-ops war room' (i.e. parents' basement). Phone call for Homo Ubernerdicus.
Homo Ubernerdicus by Dexippus December 23, 2009

Underfed 

When an organism isn't given enough derf to sustain itself; past tense
John: I forgot to feed to my dog and it was taken away because it was "underfed", what does that mean?
Sal: You didn't give it enough derf idiot, take better care of your pets.
Underfed by Capitaliism February 5, 2021
Indigenous to the greater Los Angeles area, the ubernerd often references binary code in day to day conversation, which is almost always deilivered via an application called Trillian.

He will often be found wrapped in dolce & gabanna textiles and/or dawning a tie no greater than 1.25 inches in width.

The ubernerd, although somewhat elusive, draws his income by coaxing millions of unsuspecting individuals in to providing him with personal information under the guise of free consumer electronics and evening wear.
"I met this guy at the club last night, but I'm pretty sure he's an ubernerd. He was wearing a $4,000 suit with an old pair of converse chuck taylors. When he gave me his email address he told me I could opt-out at any time"
ubernerd by S. Buss May 25, 2006
More from Urban Dictionary

Throat Sweats 

The feeling and build up in your mouth/throat of saliva that sometimes accompanies nausea.
Oh man those burritos gave me the throat sweats, I hope I don’t have food poisoning.
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

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
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