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Theoretical bug 

When you discover that your code is not giving the right results, not because there is any bug in your program, but because there is a bug in the theory on which it is based.

Theoretical bugs are rare but more common than thought. When you find one, your perception of the world improves quantically.

A more day to day example, it is when you realize something you never saw before, not because it was not there, but because your mental model of the world didn't include it.
case 1
JC: I've been trying to find the bug in this program all night, but its looks perfect. Don't know why sometimes is producing weird results.
Guru: Its time to chase some Theoretical bugs.

case 2:

Linux_user: The problem with microsoft is not that they produced bad programs, but they copypasted so much software from other people, that the outcome was a walking Theoretical bug. At some much extent that, when it crashed it means it was really working.
Theoretical bug by jcmid February 5, 2010

The Theoretical Plate Standard 

The Theoretical Plate Standard (TPS) is the certified bro measurement of bigness. Also known as the 1234, such an achievement requires a 1 plate press, 2 plate bench, 3 plate squat, and 4 plate deadlift. Brothers who can certifiably complete this challenge, are defined by bros around him as "the big guy." lifting weights science
It's been two years since I've been counting my macros and I still haven't reached the theoretical plate standard; I might need to go on gear.

theoretical 

Something based on experience; a guess based on what you know.
Planet X was a theoretical planet that scientists thought existed. They mistook from a miscalculation in Neptune's mass.
theoretical by mr.mcswagsalot December 12, 2016

Theoretical Friend 

Old friends that you never really hear from anymore, apart from the occasional Text msg, Email or fleeting birthday card, that always contains one of the phrases: "we should meet up, hang out, do something, I'll call you..." but never actually make any arrangements. These are good on paper mates, those that bump up your personal sense of popularity but never actually see. Friends in theory.
"Are you kidding, Annie's not going to come, she's a Theoretical Friend..."

theoretical high five 

A high five which does not actually take place. The THF is initiated, followed by a short pause and then the uttering of the word "nice" by both participants.
Girl: Theoretical high five!
*short pause*
Girl + Guy: Nice!

theoretical cougar 

A woman of cougar age (usually divorced, separated or unmarried). She doesn't hunt younger men. Instead she lusts at them and mentions it to her close friends and/or relatives in private.
Mom (in a whisper): "Meredith, you see those 5 guys over there? They're hot! Aren't they?"

Meredith: "OMG Mom!!! Those guys are all my age!!!"

Mom (still whispering): "Yeah, I know. But I'd love to get with one of 'em. Too bad I could never tell them that."

Meredith: "You're such a theoretical cougar"
More from Urban Dictionary

Surf Dracula Syndrome 

A phenomenon in film/television series, most notably streaming series, where the main premise is drawn out to such a point that it takes an entire season or more to get the parts of the series the audience is actually interested in seeing.

For example, if a series is titled "Surf Dracula," a majority of viewers would tune in expecting to see Dracula surfing by the first or second episode. However, the entire first season would instead be tedious padding and backstory before finally ending with Dracula surfing in the last five minutes of the season finale.
I watched "Smallville" on Netflix the other day. Dude, it was ten seasons of filler before he finally flew! Major Surf Dracula Syndrome!
Word of the Day on October 24, 2026

Northstarring

Finding your way back to the truth by fixing on one verified fact and working out from there, the way you navigate by the North Star when everything around you is spinning.
Rumours were flying everywhere, so she went northstarring — one checked fact at a time.
Northstarring by Light Bearer October 22, 2026
Word of the Day on October 23, 2026

Plate of Brown 

A plate of brown consists of foods that have little to no nutritional value, and are typically deep fried. A true plate of brown will also be accompanied by a dark soda.
Wanna go to meal hall & grab a plate of brown?
Plate of Brown by Cheddar Craigson September 18, 2020
Word of the Day on October 22, 2026

Larpenomics

When finance content creators rent out fancy cars and flex cash to seem richer than they really are in order to promote and sell their “get rich quick” courses.
Andrew Tate has mastered the field of larpenomics
Larpenomics by Rbois09 October 21, 2026
Word of the Day on October 21, 2026

Palmela Handerson 

Your hand that you masturbate with.
Girlfriend: What are you going to do for the next week while I'm on holiday?

Boyfriend: Have a visit from Palmela Handerson of course!
Word of the Day on October 20, 2026
Basically the same meaning as ate.
x:"Girl your fit chewed today!"
Chewed by iod1o March 30, 2022
Word of the Day on October 19, 2026
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