Source Slut

One who slobbers all over the dick of source material and dismisses or out right tries to tear down anything that tries to build off of said source material.

Weeb 1 "Yo man, God of Highschool was a pretty sick show."

Weeb 2 "That show sucked man, they didn't even touch on the best parts of the webtoon and the animation was shit. You need to just read the webtoon."
Weeb 1: Yo man, you ain't gotta be a source slut about it.