1 definition by usmcthomas18

Top Definition
Adj. The unfortunate quality of being ridiculously dumb.

Joseph - "I can't afford my bills because I spent my last $2000 on a seafood festival over the weekend."

Bob - "Joseph you are ridiculdumb."

Bob2 - "Joseph that is ridiculdumb."
by usmcthomas18 February 11, 2009

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