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Reproduction 

Reproduction is the production of offspring by a sexual process or asexual process.

The vast majority of animal species (including humans) reproduce sexually but some reproduce asexually. In other words, Reproduction in the vast majority of animals is only possible when a male animal and a female animal come together to have sex. This is also known as breeding or mating.

Animals that reproduce sexually, breed with members of the opposite sex due to a desire for sexual pleasure, love, and the need to propagate the next generation.

Heterosexual is the only kind of sex that can lead to sexual reproduction.
Reproduction is essential to the survival of all mammals.

Non-Mechanical Reproduction Simulation 

Sex in half-life 2. A Combine unit that has 100 sterilized credits gets a sex.
Overwatch: Reminder, 100 Sterilized credits qualifies for Non-Mechanical Reproduction Simulation.

Reproduction 

The process of something i will never have
“I wish i had sex tonight instead of searching shit in urban dictionary cause im *horny* or curious also whats reproduction”
Reproduction by Dying is gay dude February 2, 2021

Reproductive Organ 

Another name man's penis, using a musical metaphor.
Referring to a sexy woman, "I'd let her play a tune of my reproductive organ any day."

retroactive jealousy 

Retroactive jealousy is sometimes known as retroactive jealousy OCD, as it’s obsessive overthinking about sexual and/or romantic events, people and encounters from a partner’s past.
Boyfriend: Oh I forgot to tell u, I bumped into Rosie my ex in the mall yesterday
Girlfriend: * passive aggressively* oh, wow nice why did u stop and talk to her wasn't it too awkward ?
Boyfriend: Not at all, she was really sweet

Girlfriend: *thinks about this for the rest of her life* *googles why she’s so jealous of her boyfriends ex* *diagnoses her self with retroactive jealousy*

Autosexual reproduction 

Reproducing with oneself, such as a hermaphrodite who is not sterile in either set of genitalia or a plant with both male and female parts.
"Well, go fuck yourself!"

"Actually, doing autosexual reproduction sounds like fun right now, thanks."
Autosexual reproduction by Acrazia October 5, 2011
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

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
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