coaster

Anything put under a cold drink to avoid rings of mist on the table.

I'll have a scotch on the rocks with a twist, and a coaster.

by wee? August 12, 2006

the coaster

Snorting a mixed line of oxycontin and cocaine, that you setup before you passed out, as soon as you wake up in the morning.

Me: Hey you seem pretty relaxed this morning
You: Yeaaaaaah brah, I woke up and rode the coaster this morning.
Me: I think your nose is bleeding....
You: Riiiiiiiiight on.

by Knoxycontin June 6, 2010

coaster

A non offensive or graphic euphamism for a gay man who prefers being on the bottom. Credit to Adam Carolla.

Are you a tumbler or a coaster?

by listener1 January 21, 2011

coaster

A girl who has a tatoo (generally circular) on her lower back. It's a coaster for the guy to set his beer on when doing her doggy-style.

"Check out that coaster."

by Laura April 29, 2004

coastering

To burn a CD with files (usually warez), that have some security protocols in place or to burn a corrupted file making the CD unusable, and thus a coaster.

Don't try to burn that game man, I tried last week, it kept coastering.

by Daragaaz December 3, 2007

coaster

See CDR/W or DVDR/W. Burning useless files to a disc, such as Windows, whereas the disc becomes worthless.

1: Dood, I burned a backup of Windows on a CDR yesterday! I'll try to use it to install Windows tomorrow!

2: Dood, you made coasters.

by matt1984 May 30, 2006

Coasterism

The act of worshipping Rollercoasters.

I practice coasterism because it's my religion.

by Brooke hayes 4ever21 April 22, 2017