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The phenomenon of overcoming the ('third' beer 'hurdle') in which one transfers from a rest state into a euphoric state.
Dan has just gone over the Thirdle.
thirdle by Cheong April 15, 2014

two-thirdy 

Similar to "half on" but with more expressed arousal. Can be caused by decreased lack of arousal from anxiety or from incomplete arousal (as in the case of a rodeo).
As I was frantically losing my hard-on, I saved it and maintained a two-thirdy. Whew! That was close.
two-thirdy by Jeremy Spenis June 22, 2010
Apparently, the orthographic representation for the number "30," especially for those who are not aware of the existence of "thirty."

Related to the use of "fiddy."
I better be getting my thirdy dollars today.
Thirdy by balticslander August 5, 2014

Thirdeye 

Someone that has the ability to see or predict things before others.
Yo, you keep hittin’ those numbers, you got thirdeye.
Thirdeye by Dons3rdeye September 26, 2019
The BEST guy you could possibly meet. He is adorable, smart, and very clingy. He makes sure that you feel loved and adored by the end of the day. He can sometimes be very annoying but he always makes up for it. THE BEST BOYFRIEND EVER!!
THIRDY IS A VERY CLINGY GUY
Thirdy by 9r4c3y May 16, 2022

ThirdeYe 

A huge fan of all things Metal and Rock, with a small dosage of Punk on the side.
"Who's the biggest Kiss fan out there? ThirdeYe!"
ThirdeYe by ThirdeYe June 6, 2004
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.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
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
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.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

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.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
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