An abuser, molester a freaky untalented ass-rapper who abuses everyone, no one is safe around this motherfucker he's more commonly know as Puffy, Puff, Diddy, P Diddy, Sean 'P Diddy' Combs
Diddler is a newer term coined from P. Diddy, as he had a sexual assault case involving a minor. If you're called a diddler, you're more than likely being compared to P. Diddy, and your current actions are probably illegal or taboo
"I heard Jason got in trouble for sexting a minor..."
"I didn't know he was a diddler!"