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1. Getting overly excited about something that isn't generally "cool".
Ex. I completely nerd-out when I watch Harry Potter
Nerd-out by lynseylove March 28, 2011
Words you can keep
nerd-out: 1) verb. To overindulge in computer related activity.
2) noun. An event marked by wanton computer usage or kindred digital activity.
1) Turn-off that computer and stop nerding-out!
2) Sorry I can't, I am in the middle of a major nerd-out.
nerd-out by Marcus Macdonald May 23, 2008
nerd-out: 1) verb. To overindulge in obsessive, computer related activity.
2) noun. An event marked by wanton computer usage or kindred digital activity.
1) Turn-off that computer and stop nerding-out!
2) Sorry I can't, I am in the middle of a major nerd-out.
nerd-out by Marcus Macdonald May 24, 2008

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 

to play video games on a pc or video game console
i am going to go nerd out for a bit.
nerd out by kuges June 11, 2006

Nerd Out 

A Nerd Out is when you deep dive a subject beyond normal reason, or common knowledge.

Often this is in an attempt to learn or simply to try to understand the topic at its roots.
Ex: After getting into podcasts, I would nerd out on the subject for days and I found out they used to be called audioblogs, but the name changed after the advent of the iPod.
Nerd Out by nmo.ninja February 26, 2021

Nerd Out 

To passionately study a topic beyond reason or common knowledge. You can nerd out about Shoes, Mars, or Zelda and know facts that even the most dedicated fan doesn’t know.
I can’t help but Nerd Out on marvel movies; go back and read related comic book arcs, spend hours on Wikipedia and watch every morsel of behind the scenes and making of content.
Nerd Out by Nmo.patman February 26, 2021
More from Urban Dictionary

Is that cake?

Another way to say is this fake? Like the show real or cake
“Slayyyter just announced another album last night
“No way, is that cake?”
“Yeah whoops this isn’t real”
Is that cake? by Sexyyred September 15, 2026
Word of the Day on September 16, 2026

just fokin missing her

native american reservation origin... to miss an ex so badly that everyone can see it.. can be used for either sex eg. just fokin missing her/him
friend : *noticably sad*
me : look at you all sad & shit
friend : shut up!
me : just fokin missing her huh?
Word of the Day on September 15, 2026

endwarfins

The rush of neurotransmitters and neuropeptides triggered specifically by watching the Seven Dwarfs march home singing "Heigh-Ho" — that particular high of pickaxes, whistling while you work, and communal domestic bliss in a cottage built for men half your height.
I only meant to watch the Heigh-Ho scene for the endwarfins, and then it was two hours later and I'd watched the whole movie.

Endwarfins aren't just a Snow White thing — I get the same hit off the Lollipop Guild in Oz.
endwarfins by Howard Ogden September 13, 2026
Word of the Day on September 14, 2026
A slang term used to describe a bald person, typically someone who is completely bald or has a closely shaved head. The term is derived from the infamous, hairless kids’ cartoon character of the same name.
Example 1:
“Did you see that caillou over there? His head is reflecting the sun like a disco ball.”
Example 2:
“I think Dave is finally accepting his hair loss. He just went full caillou and shaved the whole thing off.”
caillou by WMH01 September 12, 2026
Word of the Day on September 13, 2026
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