Rubber Coin Slot 

The anus. Derived from a certain scene in Spongebob where two characters tried to shove a coin up a seahorse's ass, thinking it was a coin slot for a kiddie ride. See Chocolate starfish or Leather cheerio.

My rubber coin slot is itchy but I can't scratch it or else my hand will smell like ass.

Rubber Coin Slot by 1337retard May 21, 2020

Cat Coin 

Cat Coin is a game where you basically take the coin, and whether you have a dick or a pussy, you shove it in the "coin slot" of your butthole (for males), or vagina. Whoever can fit the most Cat Coins in their butthole/pussy wins. Also, after every Cat Coin the player inserting the coin must say "Cat Coin!"

"Noah, I don't want to play Cat Coin anymore."
"Shut up bitch, we're playing Cat Coin."

Cat Coin by bammz March 17, 2021

Among Us Coin 

Among us coin is a crypto currency founded to spread awareness for trans acceptance.

Hey Jakob, have you purchased any among us coin recently?

You sussy baka, why haven't you bought any among us coin yet?

I need to bust a nut, although i haven't purchased any among us coin yet.

Among Us Coin by Fitness Delisi August 26, 2021

Heads or tails a tossed coin 

The saying "Heads or tails a tossed coin." Is a metaphor for the uncertainties that will come with life.

"Heads or tails a tossed coin, a metaphor for the uncertainties of life, of course a wise player, always cheats."

Heads or tails a tossed coin by Wearing a chicken mask July 27, 2021

Insert Coin Syndrome 

The delusion that you have control over the situation, when its clear to everyone else that you are clueless.

Reminiscent of playing car racing video games in shops when you were a kid with no money, but still vigorously manipuating the steering wheel and enjoying the ride, as the text "Insert Coin" flashes continuously.

DUANE: "C'mon guys! One big push and we'll all get this last bit done!"

MARK: "Why's Duane from management holding a clipboard and talking at us? We all know what we're doing and we're ahead of schedule anyway. He's just justifying his payrise."

JOHN: "Nah he's not that clever, he's got insert coin syndrome."

Insert Coin Syndrome by heavypettingzoo October 22, 2009

Shannon Coin 

A very slutty, fake, and unattractive women with no friends that constantly tries to hang out with her boyfriend for atleast 12 hours a day for atleast 5 days out of a week. She will try to alienate her boyfriend from her friends and family and is obnoxious to those people. She also agrees with every single thing he says no matter how stupid and wrong and will have no regrets about it. She is also a cheap person that will usually own one jacket and buy all of her clothes from shoppers world and/or walmart.

Jack: Yo bree you and Steve wanna chill tonight

Jeff: Nah I can't, steve's with that Shannon Coin and shes not going home till like 11:30

Jack: Hasn't she been over their since like 9 in the morning

Jeff: Yep, usual saturday

Shannon Coin by J Dubbs69 December 30, 2011

corona coin 

The term for the $1200 stimulus money given out during Covid.

Yo I just bought a cheap jet ski and a mediocre hooker with my $1200 corona coin.

corona coin by stooch182 April 20, 2020