Homcidicalcylindricmotorvehicularmontrosibicles Share definition Flag The act of riding a motorcycle while committing acts of homicide. Usually done on Tuesdays. OMG! He just did a homcidicalcylindricmotorvehicularmontrosibicles!!! Homcidicalcylindricmotorvehicularmontrosibicles by Nikilo Myers April 4, 2009 0 0 Get merch Get the Homcidicalcylindricmotorvehicularmontrosibicles mug. Buy Now — $32.95 See more merch