It is associated with basic/rough figures traditionally done on the back of a beer coaster at a pub while drinking.
An example might be mates working out the cost of a fishing trip, so "Fuel will be about $100, bait about $50, accom about $200 and good about $200". So rough/approximate figures.
According to my beer coaster maths, it would be about $500. But if you want a more accurate number I'd obviously have to look it up, speak to the suppliers etc.
a culture or society in which certain roller coasters exist
Ceder Point is a coaster culture in Ohio.
Is there a coaster culture in Denmark?
A slang or insult used to define a Toxic or stupid person in the rollercoaster community
the word originated from Deviantart
"Look at these coaster-faggots they are doing *Insert any toxic action here*"
The act of mounting a woman and riding her to completion, only to spontaneously pull out and throw her across the room with enough force to cause at least a minor concussion.
John was having sex with a Trisha, when he then gave her a Cincinnati Roller-coaster
When you're taken along for an awkward ride when your friend invites you to hangout when he's actually on a date with his girlfriend.
John invites Andrew to hangout with him. Andrew goes to hangout, and all John does the whole time he's with him is he makes out with his bitch, so Andrew is taken on an Awkward Coaster ride.
-If Andrew eventually ditches because it's so damn awkward, and John yells at him, John is a faggot.
Ride an intense rollercoaster until you throw up. Make sure you throw up in a bag. Go home and shove your bag o' vomit in the microwave. Heat on high for 5 minutes. Next find a tiny asian chick with a tight pusssy and fuckk the brains out of her using the vomit as lube.
Alex: "You feelin ok?" Brett: "Nah dude, i rome roller coastered all night long."
Riding the more extreme rollercoasters with the intention of acclimating oneself to the generally stimulating nature of riding rollercoasters.
Bill was nervous about riding rollercoasters, so he deliberately rode the steepest coaster in the state first, thus coaster conditioning himself.