Top Definition
- the cause of sexual desires for the best looking Mitsutomi woman.

- an extreme release of testosterone within the bloodstream that create a steady, strong signal straight to the male home entertainment system.

- cause of the kickstand that keeps a male from rolling out of bed.

- A typo.
- "Dude, my libio was raging today, I peed on the ceiling"

- "Buttercup, please stop filling out that survery...my libio is calling your name."

- "I have a boner because of my libio. Simple as that."
by Icantbelieveitsnotbutteryum April 21, 2009

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