Y U do this, Robin. Source: in content. OK I' m not upsies about The Batmobile losing a wheel or' The Joker gating wag. ? . how on arah did gm manage it) lag an Y U do this Robin Source: in content OK I' m not upsies about The Batmobile losing a wheel or' Joker gating wag ? how on arah did gm manage it) lag an