J.I.C.C. stands for Japanese Illustrated Cartoon Consumers. This is a way more offensive word for weeaboo. If weeaboo is used too often try this word to give it a more sharp and triggering tone of effect.
Guy: Yeah I watch Tv shows like Dr. Who and the Big Bang Theory.
Weeaboo: Yeah, I watch Love Live and Boku no Hero academia. I am a Japanese person at heart.
Guy: I don't know what those are, but that sounds like J.I.C.C. shit.
1)Acronym for Join Us in Creating Excitement, Excellence, Energy - any E word that's juicy.
2)Commercial street pedlar 'slang' that is used in many variations.
3) Related to anything that will make a lot of money
"Oh man this spot is so juicy, look at all the people"
"Juice to you on that sale, man"
"I'm feelin' juiced up after that 4 pack of Redbull - I'll be able to talk so fast"
"J.U.I.C.E."