Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
keith lee effect
an effect based off of a guy on tiktok named keith lee who goes to restaurants and rates the food. a lot of times this way he saves small businesses by making them known
keith lee effect by loussmiley March 11, 2023
Related Words
keith lee effect
keith lee effect by Colol02 March 11, 2023
Keith Lee Effect
When Keith Lee (tiktoker) reviews either small restaurants or huge corporation(s) food and (if positive) results in a massive increase in sales of the restaurant
Person 1: Hey, did you see that restaurant get the Keith Lee Effect?
Person 2: Yeah, dude we should check it out!
Person 2: Yeah, dude we should check it out!
Keith Lee Effect by N0mania April 2, 2023
Keith Lee Effect
When a restaurant becomes extremely successful after Keith Lee himself tries the food and rates it 1-10 on TikTok.
Keith Lee Effect by anonymous March 19, 2023
The Keith Lee Effect
A: "I watched Keith's video promoting small restaurant and it got pretty popular!"
B: "That's the Keith Lee effect for you."
B: "That's the Keith Lee effect for you."
The Keith Lee Effect by terribly_innaccurate March 11, 2023
The Keith Lee Effect
The Keith Lee Effect is when a struggling restaurant soars in profits and popularity seemly overnight after a review of the restaurants food is posted on Tik Tok by food reviewer, Keith Lee.
Person 1: “Wow! Look how long that line is! I don’t remember that place ever being that popular before.”
Person 2: “That’s the Keith Lee Effect. He posted a review of the place a few days ago on Tik Tok and it’s been super busy ever since.”
Person 2: “That’s the Keith Lee Effect. He posted a review of the place a few days ago on Tik Tok and it’s been super busy ever since.”
The Keith Lee Effect by spaced out snail March 11, 2023
More from Urban Dictionary
trucker's tan
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
trucker's tan by population361 May 30, 2006
Word of the Day on October 5, 2026
kidulting
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
Boffin
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”
Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
Pee Calculus
When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Ajumma
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026