Make Some Coin 

To Make Money. Either by hard work, by being clever, or (especially) by hustling. According to Chris Crocker in one of his video blogs, you make coin by "showing a little leg."
Variations on the phrase can be used, as long as you keep some form of the word "make" and "coin" in the mix.

I can't talk right now, I gotta go make some coin.
Life's all about makin' coin, baby.

Make Some Coin by AJ2000 December 31, 2007

coin slotting 

the act of dropping a small coin(nickle, dime, penny) down a persons coin slot aka ass crack

i had a bunch of change so i started coin slotting kids in class today

coin slotting by marstosirius April 16, 2007

coin-op 

Short for "coin-operated." A synonym for the arcade game platform.

Great coin-op games include:
- 1943
- Time Crisis 3
- Drummania series
- The House of the Dead 3
- Daytona USA
- Ferrari F335 Challenge
- San Francisco Rush 2049.

<Some guy> Dude, check out Grand Theft Auto 3!
<Me> Uh...ok, but I'll be right back, after I play some kick-ass coin-op games at the nearby bowling alley, like Daytona USA 2. *never comes back*

coin-op by dj gs68 October 15, 2003

Chins'ed 

Used when someone has just made no sense whatsoever or if they have said something incredibly stupid and need reprimanded. Can also be symbolized by touching the back of your hand to your chin and pushing it in an outward motion towards the party being chins'ed.

Zach Braman said he wholeheartedly believed that he was a good looking individual. Upon hearing this the entire room chins'ed him.

Chins'ed by Bigbobjones September 29, 2009

Coin Tetris

Or Change Tetris. The act of planning and using loose change or coins in order to pay the exact amount for small purchases.

When McDonald's changed their prices, it messed up my coin tetris and I had to break a $20 bill.

Coin Tetris by merriam-jinster March 6, 2019

Coinboin 

Coinboin is ain’t like no whiteboy you have ever seen who smokes, wears bucket hats or bennies with pom pom and goes to hcrhs. He is also a very cool guy.

Person one”Is that Coinboin”
Person two”That’s must be him he’s so cool”

Coinboin by OgBALLER6969696 October 22, 2022

got coin 

got money

Maybe you shouldn't buy that X until you got coin.

got coin by AH73 October 11, 2013