1 definition by Your worst nightmare.... Nah

A peeping Tom is a person (can be girl or boy) who looks at people in a state of undress through the person's window, or through a crack in the wall, or something else. Peeping Tom's victims don't know that someone is looking at them, and can often just act like there's no one there and have people see them doing gross things, or see them naked. You don't want to have a Peeping Tom peep on you.
Madelin: I caught Caroline looking through the window at my hubby undress, I'm so mad at her!
Jillian: I didn't know Caroline was a peeping tom!
by Your worst nightmare.... Nah February 18, 2013
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