Boobie wagon Share definition Flag North American slang referring to the vehicle that would pick up psychiatric patients to bring them to the Boobie Hatch. Crazy Larry went off his meds and was picked by the Boobie Wagon and taken to the Boobie Hatch. Boobie wagon by Max Blackwood February 4, 2021 0 0 Get merch Get the Boobie wagon mug. Buy Now — $32.95 See more merch