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A sexual act that is considered outrageous or outside the norms of societal sexual behaviors such as water spots, defecation, bondage, dildo's, group-sex and bestiality.
Do you like vanila-sex or pig-sex?
pig-sex by animaldbr November 16, 2005
Pig sex is sex without limits, making hit hard to define. It involves one or more pigs that have wild sex that defies limits.

Pig sex is purely carnal. It has nothing to do with emotions and those participating in pig sex are just concerned with pushing physical limits and extending their sexual experience to maximize physical pleasure.

Pig sex avoids rules or labels or guidelines like who is "top" or "bottom" or what you can/can't do. All options are on the table and nothing is completely off limits in pig sex. This is why pig sex is often confused for sex involving feces or urine. This is not a requirement of pig sex though they may not necessarily deter a real pig from sex.

Pig sex is sex without pretense. It involves a deeper understanding that sex is primal. carnal, and should be celebrated without reservation
John is a bear, but loves him some pig sex.

Just cause I like pig-sex doesn't mean I like feces.
Pig Sex by P0rk October 23, 2013
Pig sex is a fairly common but rarely discussed fetish where the fetish object is someone who the individual finds grossly unattractive, perhaps even repulsive.

A pig sex fetish is different from the tendency for undersexed or hypersexual individuals to select unattractive partners who represent the easiest opportunity to engage in sexual intercourse. People interested in pig sex actively fetishize and pursue sexual experiences with others they subjectively feel are very ugly, it is the very ugliness which is the turn on for these individuals. Pig sex fetishists are often capable of having an active sex life with people they consider more attractive and tend to indulge their fetish every now and then.

Both heterosexual and homosexual males and females are known to indulge and a pornographic sub-genre has a presence on the web, usually prefixed as 'nasty' or 'ugly.'

The taboo nature of pig sex is probably a combination of two factors.

1. People in friend groups tend to judge each other by the attractiveness or personality of each other's casual or longterm partners. Openly indulging in or admitting to feeling intrigued by pig sex is likely to draw explicit and/or implicit criticism in all but the most open minded of friend groups.

2. Actually admitting to a partner that you wanted to have intercourse with them because they are the target of a pig sex fetish is unlikely to be considered as a positive affirmation by them. This is the case of course for a partner who represents an object of any kind of fetish, e.g the morbidly obese, a member of another ethnicity, people with disabilities etc. However I hope most readers with a consideration of other people's self-esteem would see what was especially wrong with saying that "I wanted to have sex with you in particular because I am fascinated with how repulsive I find you."
"You what, you actually shagged that fat lorry driver with the ear hair!?!"

"Sometimes I just want to have pig sex."
Pig sex by Mycosis May 19, 2008
1) The act of making a woman feel like a pig during sexual intercourse. At any point whilst taking the woman from behind, the man must wrap his arm around to the woman's face and pull her nose upwards by her nostrils using his forefinger and middle-finger. The man then has the option of either squealing like a pig or yelling the word 'oink!' repeatedly. Or continuing in silence.

2) The act of making a woman feel like a pig at any time other than during sexual intercourse. A man must approach any woman, at any time from behind; forcefully grasp her with his left arm so she cannot get away; with all his body weight, he must force her down so she is bent over; and then he must pull her head back towards him by her nostrils using the forefinger and middlefinger of his right hand.
Yo, you see that girl I brought home last night? I had serious pig sex with her!

Oh my god, did you see me try and have pig sex with that girl in Ocean? She wasn't having any of it!

Eurgh, she is so ugly. Her face is in a permenant state of pig sex.
Pig Sex by JackCp October 27, 2011

Porky Pig Sex 

When a couple has been lying around on a Sunday afternoon and casually decide to have sex. As such, pants come off, but nothing else. Quick orgasm followed by a stuttered , “That’s all folks”.
After watching the noon football game, my girl and I had some good ole Porky Pig Sex. That’s all folks😁.
Porky Pig Sex by J Michael. December 5, 2021
A SexPig is a gay guy who can't get enough dirty sex. Alone, in groups, one-on-one, safe or bareback - it doesn't matter. The more the merrier, although most pigs prefer BB. Some pigs like to wear gear like leather, rubber, denium. Some SexPigs have a favorite sextoy - a 12-inch dildo or a superlarge buttplug. But they all have one thing in common: they just can't get enough mansex.
See that guy over there he's such a dirty little sex pig, he'll squeal for any guy.
Sex Pig by David Fields April 12, 2010
More from Urban Dictionary
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

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
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