When you are riding a roller coaster and you jerk off but right before you go down the first hill you nut and the wind carries the cum back until it hits the other riders behind you
by Tweaker Dave February 4, 2021
Get the White coastermug. 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.
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.
by Damian W November 17, 2016
Get the Beer coaster mathsmug.