Definition of a coaster

coaster

noun

a CD or DVD that was unsuccessfully burned, and is then useless except for as a coaster.
That cheap DVD-creation software that came with my new drive keeps making coasters.
- See more words with the same meaning: broken.
- See more words with the same meaning: computer slang.
Last edited on Nov 04 2011. Submitted by WalterGR (via TheJargonFile) on Sep 28 2009.
unwanted optical media (e.g. CDs) received as junk mail. For example, installation CDs for AOL.
In the 90s, AOL was notorious for mass-mailing coasters.
- See more words with the same meaning: computer slang.
- See more words with the same meaning: junk, garbage, trash, useless items.
Last edited on Nov 04 2011. Submitted by WalterGR (via TheJargonFile) on Sep 28 2009.

verb - transitive

to ruin writable optical media via a write ("burn") attempt which fails.
My computer's so slow I coastered five CDs last week.

Last edited on Dec 15 2010. Submitted by Phil from Berkeley, CA, USA on Aug 16 2002.

notes

Regarding the noun senses of this term, "beermat" is (allegedly) used in the UK.
Last edited on Nov 04 2011. Submitted by WalterGR (via TheJargonFile) on Sep 28 2009.

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Related words

Slang terms with the same meaning

Other terms relating to 'broken':
beat all to hell	Definitions include: to be vastly superior.
borked	Definitions include: broken or ruined.
give up the ghost	Definitions include: to die.
janky	Definitions include: broken or functioning poorly or improperly; "messed up".
bollocks	Definitions include: "Bollocks" is also the present tense and plural form of bollock.
give the Heisman	Definitions include: To reject or refuse, often in an abrupt or forceful manner.
die	Definitions include: to stop working.
fritzy	Definitions include: malfunctioning.
key	Definitions include: great.
jacked	Definitions include: extremely muscular.
mezzed	Definitions include: "messed."
twacked	Definitions include: Messed up, wrong, not working correctly.
kludge	Definitions include: to use one or more kludges (as described in the noun sense) to solve a problem.
flake out	Definitions include: to not follow through or to cancel last minute or with little notice.
horked	Definitions include: broken; ruined.
(show 63 more)
Other terms relating to 'computer slang':
swap out	Definitions include: Details are available in the entry for swap.
TYT	Definitions include: acronym for "take your time".
prly	Definitions include: "probably".
dox	Definitions include: personal information about a person (for example: their real name, home address, phone number) that has been released on the web.
P	Definitions include: pure methamphetamine.
CNBU	Definitions include: acronym for "cannot be unseen".
NBD	Definitions include: acronym for "no big deal".
1432	Definitions include: "I love you too".
bby	Definitions include: "baby".
TFW	Definitions include: acronym for "that feeling when".
all your base are belong to us	Definitions include: a declaration of victory or superiority.
TOS	Definitions include: to terminate an account because the account-holder violated the Terms of Service.
signal-to-noise ratio	Definitions include: By analogy from the same-named measurement in analog electronics.
tl;wrl	Definitions include: acronym for "too long; will read later".
fry	Definitions include: to be under the influence of drugs.
(show 591 more)
Other terms relating to 'junk, garbage, trash, useless items':
shovelware	Definitions include: low-quality software.
shelfware	Definitions include: software that was purchased or written, but never used.
scrap yard	Definitions include: junk or salvage yards
tat	Definitions include: tattoo.
beermat	Definitions include: unwanted optical media (e.g. CDs) received as junk mail.
bin	Definitions include: to throw away, i.e. put into a trash bin.

Slang terms with the same root words

None. How about some random words?

skivvy	Definitions include: the inside info; "down low".
get (one's) head in the game	Definitions include: to focus on the task at hand.
cigarette butt	Definitions include: the filter end of a smoked cigarette.
for Pete's sakes	Definitions include: an exclamation of displeasure.
swole	Definitions include: To be pissed off.
slabbin'	Definitions include: to wear pants low to the ground where one has to grab pants to get them up; same a saggin'.
crunch time	Definitions include: a period of time during which optimum performance is critical for the successful outcome of a project, process, task, etc.
off (one's) radar	Definitions include: outside of a person's awareness.
SOP	Definitions include: acronym for "standard operating procedure".
smooth water	Definitions include: A soda, a soft drink, as opposed to hard liquor.