Top Definition
1.) a survival tool it's raining stupid.
2.) the only defense against the ridickulumulus.
"its raining dim, hallelujah its raining dim...."

" 'Example doesn't use the word Dumbrella. Use the word in a sentence.' - wish my browser had a dumbrella plugin"
by Matthew Heflin March 06, 2008
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.