It is where you shove an unwrapped roll of quarters in your partner's ass and

then have anal sex with them.
"Man, I just slot machined that hoe. She was shitting change fo weeks."
by DCexcel January 7, 2010
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This is the act of when a persons dick is yanked downward and they shit all over the floor, similiar to a slot machine jackpot.
I had to get my shoes cleaned because I wasn't fast enough to avoid michaels slot machine
by DJJANGOFETT January 16, 2018
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Coined by 3 kids from University of Michigan, it is an object, or accessory, that can be used to smoke marijuana from. It is able to be filled up with smoke and "slotted" right into ones lungs (ie; a bowl, bong, pipe, or a handcrafted version of these smoking utensils)
On the way to the cafeteria...
-"yo man do you have a slot machine on you?"
-"Naw, but we can make one out of this empty soda can"
-"werd son"
by The Great RJC January 29, 2009
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When you are having sex with a girl with a bra full of coins, but can't hear the coins jingling. Then when you take off her bra all the coins fall out and she yells "JACKPOT!"
One night I went out to a dance club with my friends and got incredibly drunk. Throughout the night I was putting the change leftover from buying drinks into my bra because I didn't have a purse. I ended up going to my boyfriends place afterwards (who hadn't been out with us) and being the terrible drunk I am I conned him into having sex. We were going at it pretty hard, he was laying down and I was on top of him and he finally had the mind to take my bra off. When he did, all the change from the night ($21 in coins..) burst out and rained all over his face. As he was confused and spluttering I just drunkenly continued while yelling, "JACKPOT!!!" and grabbing the cash and throwing in the air pulling a Bellagio Slot Machine. I'm surprised that we're still together.
by Malastic April 9, 2013
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You take a naked girl, make her sit on something with her legs behind her head. You then take your life savings in coins and toss them into her spread open vagina.
Guy 1: Dude I totally gave Maxi a German Slot machine!
Guy 2: OMG no way!
by JFK0361 November 27, 2013
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This is when a woman shoves ice cubes up a guys ass. The cold sensations will cause the guy to lose his erection completely. This technique can be especially useful to help control males that suffer from premature ejaculation.
Heather's boyfriend was acting really cocky and bragging too much about himself so she gave him the Chinese Slot Machine while they were having sex causing him to shrink down to nothing.
by Heatherpleather November 22, 2006
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