My rule for censorship on Haus of Meat is the same for nudity as it is for language: only censor when it is funnier to censor than not censor. With swearing that is a case-by-case basis and depends on if putting a big black bar over the offending word interferes with joke comprehension or not. With nudity I think it's way funnier to pixellate in almost every case, because with nipples I'm literally only censoring a circle that I drew and coloured a different shade than the surrounding area. It's about as explicit as the nipples in a 'Love Is...' cartoon.