1. literally a dick eater
2. an asshole, douche, fuckwad, or other negative word for a general idiot particularly, guys with mustangs, camaros, dropped wanna-be fast hondas or dropped F-150s. The average college frat boy dickhead.
2) In loose terms: Photography or any form of imagery which features children in compromising positions or in positions which could be interpreted as sexual by the mind of the viewer.
3) Any photograph in the Internet of a child under 12 years of age or younger.
4) Not to be confused with jb (jail bait).
-"Hell no, that's my baby sister's birthday party."