nerd out 

To avoid a fun or risky activity in order to get some extra studying done.

dude a: "bro, we're gonna base-jump off the Brooklyn bridge and then shark-dive with white killers! are you in??? "

dude b: "sorry brother, I think i'm gonna NERD OUT today. I have a midterm exam tomorrow".

nerd out by Jeff Ferdinand the Third October 2, 2010

nerd metal 

Metal or any subgenre listened to by nerds and often written by nerds. common themes include those of the fantasy, with songs about dragons, magic, swords and quests. A recent example would be DragonForce.

Bones: Have you heard that new DragonForce song.
Adam: No its nerd metal.

nerd metal by Guiaxa November 15, 2006

nerd crush 

When you have a crush on somebody whom you would not normally go for. You become nervous while talking to them, or sometimes even just talking about them. The crush is a type of crush for all ages but when you have a nerd crush it is like you are in middle school again.
Not meaning you have a crush on a nerd but that YOU are a nerd because you get nervous when you talk to them, start sweating profusely, etc.

Nerd Crush: "Hey (insert name here)! How's it goin'?"
You: "Hi.. uh.. eh... uh.. " (turn red and run away)

nerd crush by Dr. Lou May 30, 2007

Nerd burn 

The toasty feeling on one's thighs after resting their laptop on their lap for too long, usually not permanent or disabling.

I should have moved to the table, now I have nerd burn. Same as laptop burn

Nerd burn by rockyhors June 7, 2011

Nerd Neck Ultimate Virgin 

A human with no life that often masturbates and plays fortnite.

This nerd neck ultimate virgin is gay.

Nerd Neck Ultimate Virgin by Fortnite 24/7 aka mr steal yo April 9, 2019

nerd level 

An idea of someone's level of nerdiness, probably created by a NERD.

Nerds! The nerd level of this word is 10!!!

nerd level by Mikey G October 31, 2003

nerd sweat 

the odor that exists in game stores, such as Game Stop and EB Games. The smell comes from nerdy kids playing video games all day in an enclosed environment. This only applies to the game stores in shopping centers, because there is not enough ventilation.

Alex and his friend Tommy walked into EB Games to buy a new game for their PS3s, and once they entered they could smell nerd sweat in the air.

nerd sweat by a. roflcopter January 19, 2008