Kenjis boio Share definition Flag A message or a sentence said by Kenji that can be taken out of context to look perverted. Kenji: I didnt think it was going to be so big! Rebin: Yes, this is a Kenjis boio right there. Kenjis boio by Mr. decoding rescuer May 10, 2020 0 0 Get merch Get the Kenjis boio mug. Buy Now — $32.95 See more merch