Top Definition
adjective meaning something that is absoloutely absurd and/or doesn't make sense.
The website doesn't make any sense!
It's preposterous.
by lurker August 14, 2004
1 more definition
Absolutely unacceptable to the s.o.b. who likes saying these big ass words
Brittany always beats my ass severely in bomberman. That shits just preposterous..propos..preopst...possum! ..bitch
by MaMa B January 11, 2015

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.