IIMMCBB Share definition Flag It's spelled IIMMCBB, pronounced IMMCB and it means: "I'M IN MY MUM'S CAAAR, BROOM BROOM!" Theo: Hey, hey Bacon... IIMMCBB Bacon: GET OUT MI CAAAR! Theo: Awwh IIMMCBB by theolensky July 26, 2019 0 0 Get merch Get the IIMMCBB mug. Buy Now — $32.95 See more merch
