Skip to main content
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.

ugandan waterway

When an African male pisses inside a girls mouth forcing her to vomit into the males mouth where the urine and vomit mix. The male then holds it in his mouth and spits it all over the girls vagina and proceeds to eat her out.
Dude, Mike gave that girl a Ugandan Waterway last night for her birthday
ugandan waterway by Dadboner13 February 11, 2014

waterway car wash 

Worst High school job. It is a scam and they pay their workers $4 and hour with shitty tips. Most kids that work there are either gay or gay. Certain culture there that is just ass
That dude works at waterway car wash, poor dude
waterway car wash by Lizzoeater6969 February 15, 2020

alaskan waterway

similar to an alaskan pipeline an alaskan waterway is the act of urinating in to a condom, freezing the rubber overnight, then inserting it in to ones anus.
I don't have any real dildos, so I made an Alaskan waterway instead!
alaskan waterway by Macaspoobie August 5, 2026

observe Egyptian waterway 

A.k.a., "See Nile"; this term refers to a "somewhat-out-of-it" older person's delusional fantasies, hallucinations, forgetfulness, and other indications/symptoms of his being "in la-la land".
True story --- yesterday I helped my elderly disabled friend wif his home-entertainment system, then gave him a ride to da local convenience store. While there, I observed another elderly dude wif a fancy late-'90's Lincoln Town Car, and spoke admiringly to him about da car. I then went and sat in my own car to wait for my aged friend to finish shopping. When he did re-emerge from da store a few minutes later, he chatted a bit and expressed admiration to da antique car's owner as he was on his own way into da store, then turned and got into da car's front passenger's seat and closed da door. Well, naturally, I assumed dat da car's owner had himself offered my friend a ride home, and so I tentatively went to confirm wif my friend dat he would no longer need a ride home from me. He looked a bit puzzled at my question, and then said dat no, he'd still thought dat I was gonna transport him back to his apartment. I actually had to (super-pleasantly and gently, of course, since it was obviously just a completely honest mistake) verbally point out to him dat he was in fact sitting in a different car --- "Well, ummmmm... MY car is over there... you're sitting in this OTHER man's car" --- before he finally "woke up" to da fact dat he was currently occupying da wrong vehicle. So as we were leaving, I smilingly joked wif my friend dat perhaps he had begun to "observe Egyptian waterway", as in, to become somewhat "see Nile". He took my gentle jocular ribbing in good humor.
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
Load more