Lesbaru Butchback Share definition Flag Slang term for Subaru Outback, a vehicle commonly owned by lesbians. My girlfriends Lesbaru Butchback is a total chick magnet.... (Only while she's driving it though.) Lesbaru Butchback by Haywood Jalissen August 12, 2011 0 0 Get merch Get the Lesbaru Butchback mug. Buy Now — $32.95 See more merch