2 definitions by k80corn

acronym for rolling on the floor shaking my head.

One would do this if they need to simultaneously laugh and disapprove about a situation.
me: I told you I was good to drive last night

friend: i drove you home ...you sat in the passengers seat and steered with a paper plate

me: rotfsmh
by k80corn May 4, 2011
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the organ that many men use to find "hot" chicks and spit game w/ the hopes of gettin some pussy. Many times the dickdar replaces usage of the brain.
This ass muncher whipped out his dickdar and started thinkin w/ that when he asked me to be his next wife.
by k80corn April 11, 2011
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