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slip-slop 

When you're really drunk and puke all over the place. When you stand up you slip in your vomit and shit and pass-out.
Dude I was so wasted I slip-slopped last night
slip-slop by Jerry Slapnuts September 13, 2006

slip slop slap 

Having sex with a morbidly obese woman.
Last night I was at the pub and I hooked up with this fat chick and took her home and gave her the slip slop slap treatment.
slip slop slap by AussieKent July 23, 2014

slippity slip slop

The dirtiest kind of anal sex you can imagine. Basically anal sex that turns into a pool of shit with continuous sex and no clean up. Normally done by really dirty mofos and guys who want to experiement a little further than just regular anal sex.
Ex)
1. Jordan gave Michelle a slippity slip slop yesterday and nobody cleaned it up

2. My boyfriend gave me a slippity slip slop and and it was worse than the Dirty Sanchez I got a week ago
slippity slip slop by DragonHerpes January 7, 2014

slip-n-slide slop number 6 

unlike the other 5. number 6 takes a revolutionary take on the meaning of eating massive asshole.
guy one: yo are you going to josefs party?
guy two: yes, i heard there will be a lot of slip-n-slide slop number 6.

Slip Slopping

When one is not able to fit their penis completly into a condom their using, thus penetration begins to slip and slop.
When my boyfriend tried to impress me with a magnum condom and didnt fit, his penis was slip slopping all over the place.
Slip Slopping by Kinkygal 69 March 30, 2010

Slip - Sloppity 

When you lick your hand and cover it with saliva and stick inside someone's ass and then continues to slap it while cumming on their hand in which she makes gulping sounds, in which it has to be done to either a white boy or an Asian boy.
Ex. Hey! Let's do a Slip - Sloppity!
Some Asian/White Kid - Yea sure!
Slip - Sloppity by Tweet th May 10, 2018
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

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
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