a child molester. derived from "kiddy diddler". one doesn't actually have to touch a child to be a diddler. anyone who promotes, is involved in, or looks at child porn especially on a school computer, and then gets caught and suspended for it, but doesn't get the clue, and then gets busted twice by the police for possesion of child pornography on their home computer can be considered a diddler.
matt cohen is such a diddler
by ya September 2, 2004
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Class of 2004 at OHHS
"Man look at that picture on diddlers.info"
by sheezy June 24, 2004
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Someone who likes to diddle with Technology outside of work such as a VOIP System or NAS
Did you see The Diddler he has got a new NAS and is rubbing his knees.
by Paul Mapantzoffs March 24, 2022
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A diddler is a man who enjoys sticking foreign objects in his ass for fun, such as bottles, baseball bats, his own penis, etc...
I can't believe that guy diddled that 40oz bottle.

Ex. see- www.diddlers.info
by Vin Diesel June 10, 2004
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a young man who dates an underage girl. there is nothing really that wrong with this, it's just frowned upon in society.
"My 21 year old buddy went out wit a 16 year old girl"

"Wow, what a diddler!"
by Barawootski November 15, 2006
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Slang for ecstasy pills or similar pills
"Man, I can barely stand up, see straight, remember my name or even talk, but have you got any diddlers to sell?"
by Green Renegade July 24, 2008
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A type of insult used in hockey but also could be a compliment
by Bambinator April 26, 2020
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