Re:Reddit’s CEO edited comments that criticized him
by napoleond on Thursday November 24, 2016 @09:18AM
(#13030404)
Yep, here's an Urban Dictionary entry from 2010: http://www.urbandictionary.com/define.php?term=cheese%20pizz...
I've seen it referred to, jokingly, o 4chan and other forums.
For people who are baffled and/or puzzled, it's based on the acronym - child pornography - cp - cheese pizza.