1 definition by spantol

Top Definition
A sense or intuition that an individual may harbor perverted sexual preferences, particularly those of an illegal nature.

Closely related to the concept of gaydar, but in a far less socially acceptable manner.
I wasn't surprised when they found binders of child pornography in Tim's basement. My sexoffendar always pegged when he was around.
by spantol February 24, 2005

Mug icon
Buy a sexoffendar mug!