Someone who molests kids.
That old guy from Rumford Street is a kiddy diddler. Becky's mom called cops on him.
by Edgardo February 02, 2007
2 more definitions
A child molester. One who likes to touch children and fondle them.
Kimmo Alm is a world reknowned kiddydiddler.
by xDiscordianx November 06, 2009
A male or female use touches another male or female under the legal age.
He fingered her? But he's grade 11 and shes only grade 6. Hes such a kiddy diddler, lets kick his ass.
by Cody October 19, 2002