sperm competition reaction

n.

A theory that explains why the presence of a second male in a sexual scenario with a woman increases rather than decreases the arousal of a heterosexual male.

The presence of a second male causes the first male's testes to increase sperm and testosterone production. This evolutionary reaction occurs so that if they both engage in intercourse with her, his increased erection size and sperm count will boost his chances of inseminating her over his reproductive competition.

Although the reaction is most powerful in person when a second male's pheromones are present, just seeing another male's erect phallus through any type of media will trigger the reaction.

When the other male ejaculates, the first male's reaction surges, giving him an overwhelming urge to also ejaculate even if his penis is nowhere near a vagina or other orifice.

When I saw my wife's boyfriend emptying his balls inside her womb, my sperm competition reaction became too much and I dribbled my cream inside my pants.

by NeverGonnaGetIt69 July 15, 2021

Uber competitive

Someone that thinks championship games (World Series, Super Bowl, Stanley Cup, NBA Finals, World Cup, Olympics) are make or break events where athletes have to go beyond 100 percent, break records every time, or win medals/trophies. It's one thing to make a goal for yourself, it's another thing to think that everything revolves around or depends on winning, and that nothing is sacred but winning.

The uber competitive girl primed people into thinking they needed to win at all costs and that nothing was sacred but that.

by The Original Agahnim July 27, 2021

Trash compactor

When a group of 6 to 10 homeless men have a tremendous gay anal party on top of a pile of aluminum in a scrap metal yard. Usually at least one person loses a testical in the process, usually from cutting their ballsack on an old dirty window frame in the pile.

Yo Mark… when i clocked into work this morning, i saw a group of homeless dudes finishing up a trash compactor, right on top of my damn aluminum pile. Second one this week too, now we have two testicals laying out in the yard.

by Its915letshaveahat August 29, 2021

A Competitive Asian

Definition: A Competitive Asian is an Asian
that will do anything to win! They don't like
to loose but that doesn't matter because
they don't ever loose anyway! MATERIAL GIRL 💖💖💖💖💖💖💖💖💖

Example: 'woah! Look, ava and mai have won
everything! That's so cool! They're so
amazing! That's what I call A COMPETITIVE ASIAN !!! Let's go get their autograph!!'

MATERIAL GIRL 💘💘💘🤪🤪

by asiangirl444 December 29, 2021

Trash Compactor Style

When you're having sex on the top bunk of a bunk bed or lofted bed and the bed breaks, thus plunging you to the floor. The rapidly shrinking gap between the bed and the floor is reminiscent of a trash compactor.

I was getting freaky with my partner this weekend and then it went all trash compactor style.

by BibliophileRadish March 2, 2022

Trash compactor scene

the scene in "star wars: a new hope" with the trash compactor scene.

Friend 1: yo is that a trash compactor?
Friend 2: No way!!this is like that scene in star wars
Friend 1: the trash compactor scene?
Friend 3: you come to me on the day of my daughters wedding

by Richard Haass March 13, 2022

shit compactor

Weird people who drive all the way home from work to use their own bathroom or won’t use the bathroom at a public place could possibly be anal retentive, as well as a shit compactor.

West could have used the bathroom at the tire place, instead, he texted me at home to see if I could let him into the taproom which is across the street because he didn’t want to use the public bathroom for some strange reason, I wasn’t there he left, and now he’s in another city looking for a toilet because he is a shit compactor

by anonymous June 9, 2023