coasterware 

A combination of "software" and table "coaster".

Free software made available on CD/DVDs pushed on you by retailers that will either be outdated by the time you install it or is just plain junk; and its only good use is to protect your furniture from moisture.

Sally: Oh look dear, we finally got the new version of AOL in the mail!
Dan: Great honey, make sure you don't stain the coffee table with that beer, why don't you stick that coasterware under it?
Sally: Check it out sweatie, we have the whole set now!

coasterware by temu_jin August 19, 2007

Toasterware 

Things that run on outdated or terrible computers.

"Hey man, can you run Subnautica on your PC?" "Naw man, I can't, it only runs toasterware."

Toasterware by Kleen Duster April 27, 2021

coastermate 

When riding a roller coaster, the person that you sit next to.

"I swear to God, my coastermate smelled like a dumpster."

coastermate by Calciphoce May 19, 2008

Coasterbate 

The act of masturbating while driving down the road.

Truckers who are on the road for days or weeks at a time will often coasterbate to stave off boredom.

Coasterbate by Grogathor May 26, 2017