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Stands for Thatโ€™s Most Definitely Whatโ€™s Up.

Variation of TWU- Thatโ€™s Whatโ€™s Up.

Common utterance of the lolcow species known as King Cobra JFS; an emphatic variation of Thatโ€™s Whatโ€™s Up, when something is *especially* bitchinโ€™.
Cobes: This jalapeรฑo, bacon and Hi-C Ecto Cooler mead that I made hardly has any botulism in it, TMDWU!
TMDWU by Trash K April 10, 2024
Words you can keep
Thatโ€™s most definitely whatโ€™s up. Used by Wyomingites who are goth sexy bad boys to express strong agreement.
Ozzy Osbourne doing heroin. TMDWU!
tmdwu by Nick1288 April 19, 2024
Related Words
Thatโ€™s most definitely whatโ€™s up or that is most definitely what is up. Popularized by the fan/trolls of YouTube icon, King Cobra JFS.
Mixing monster, bud light platinum, and Dorito dust? TMDWU
tmdwu by Hybridjap April 29, 2024
Acronym associated with KingCobraJFS in a YT music video titled as above. Means "That's Most Definitely What's Up."
"Night out with the boys, TMDWU"
tmdwu by saltifry August 21, 2024

tmdwiaww 

tmdwiaww is also the title of a song by evann mcintosh
Stands for โ€œToo many definitions in urban dictionaryโ€. Refers to the fact that many often unsettling concepts exist in the world and use of the Urban Dictionary can make one aware of them.
Today I learned the true meaning of โ€œdirty sanchezโ€ because tmdiud.
tmdiud by murphnomer March 6, 2022
More from Urban Dictionary

Back when I lived in upstate new york 

A meaningless, unimpressive, self-serving introduction. An indicator that the story about to be shared will be pointless and dumb.
Back when I lived in upstate new york, I also had to park on the street - on two occasions, we got enough snow, mixed with just the right plowing, that my car was lifted off the ground from so much snow being jammed underneath it.
Word of the Day on August 31, 2026
Acronym, meaning Too Long Didn't Understand
Similar to TLDR
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.

Me: Woah! TLDU!
TLDU by L-Evans January 14, 2019
Word of the Day on August 30, 2026
the act of having anonymous sexual encounters with other men in public toilets.
Cottaging by greeef April 24, 2003
Word of the Day on August 29, 2026
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