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A pedophile's ability to inherently detect children around him.
"Dude, he's got a freakin' sixth sense for finding little girls."
"It's that pedodar, man."
by The Towel November 24, 2008
Used to detect the pedophile in someone. It reacts strongly to the pedosmile.
"Dude, I don't know about that teacher, he seems like he likes children."

"Let's bust out our pedodar to find out!"
by UHLEEUH February 14, 2008