>>90834881Boku No Picu is a meme. Whenever anybody asked for recommendations on /a/, the response would be Boku No Pico as a running gag instead of real recommendations, I guess because they were sick of newfags asking for recommendations. It also works as a silly answer to any question, but especially in cases like these looking for what show something from a cartoon or anime is from.
In reality Boku No Picu is a yaoi shota hentai, so searching it will give you results of 2D little boy porn. The anon that started the thread fell for it and searched it on his probably monitored campus wifi, so now he looks like a gay pedophile to the school.