When a female or a homosexual male sits on a dildo that's duck taped on top of a washing machine with the washing machine running on high.
I just walked in on my widow mother giving herself a california roller coaster and i vigerously masterbated to the scene of her shaking orgasm and her squirting her vaginal discharge into my load of whites.
by Vaginal Disschargation July 19, 2009
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To listen to a person, in a broken pattern.
As she whined on and on and on, I switched to roller coaster focus. In and out, up and down. Complete focus, was too draining.
by Tiffany Happy Days October 7, 2014
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What you vomit up. The term comes from the feeling you get when you ride a roller coaster and you puke up everything you ate.
I'm so hungover. I need to go in the bathroom to make some roller coaster casserole.
by kittenhands January 17, 2020
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First ride an intense roller coaster until you throw up. Make sure you throw up in a bag. Find a microwave and heat it on high for 10 minutes. In the mean time, find a fat chick (must be over 400 pounds). Begin to fuck her using the throw up as lube.
by reidaustin June 22, 2010
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describes the ups and downs of a relationship. Often, the couple involved go through episodes of utmost happiness followed by serious break-ups just to make up again afterwards.
John: How is it going between you and Jane? Still riding roller coaster?
Jack: No, this time we break up fuh real.
John: Yeah, like I’ve never heard that a thousand times before.
by adam_addiction June 2, 2010
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not liking or wanting to give or spend money : not generous
That server did an amazing job, but she got stiffed by her table because the guy paying had a serious case of roller coaster arms.
I have heard of alligator arms, but that guy is so cheap he has roller coaster arms I___I !!!!!!!!!!!
by AlAbAmAsHaKeS May 9, 2015
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Like a roller-coaster... a moment in which a situation climbs to a dizzying high, only to plummet to an all time low in an instant.
Guy 1: Yo, how'd the date go last night

Guy 2: Well, it started off great, we saw a movie and ate dinner. When we went back to her place for coffee, she puked all over me.

Guy 1: Looks like you got yourself into a Roller-Coaster Situation
by Urban_Wurd June 17, 2011
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