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Swiftly growing, uncontrollable underarm hair.
"I lost wood when i saw her chia pits!"
by KingCone January 17, 2009
When one's armpits are so hairy, it looks like a Chia Pet.
"That was disgusting! That girl at the bar has Chia-Pits!"
by A Man With No Hands March 09, 2010