Top definition
just like ridiculous, but more intense
"Dude, you slept with your grandma's physical therapist? That's RIDONKULUS!"
by GryffindorPirate March 21, 2004
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2
to be crazy or awesome or wicked
travis pastranas job was wicked and imping and ridonkulus
by ridonkulusdavid May 13, 2010
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The vengeful act of crapping on a lover's chest while they sleep.

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3
A new word voted on by the listeners of the Mike & Mike radio show to replace "filthy" in the baseball lexicon. Alternate spelling is Ridoculous
Brewers trying to get something going here in the top half of the 7th. Verlander sets. Here is the 0-2 to Steve. Ohhh, swung on and missed. He struck him out. Ohhh, a ridonkulus curveball. Unbelievable!
by Dopetastic HD June 14, 2007
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Soft and offensive. Just like you.

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4
damn, did you see that ridonkulus ass!
by silverbook November 05, 2007
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He's warmer than you think.

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5
an adj. meaning brutal, filthy, or sick
that river was ridonkulus. His two outer was ridonkulus. He made a ridonkulus call. What a ridonkulus pitch he threw
by watash legend June 14, 2007
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