Rusty T-Bone Share definition Flag The act of taking a bong rip off of a girls back whilst banging her from behind. Ty just went into my room and gave that girl a rusty T-bone, now my room smells like sex and weed. Rusty T-Bone by um,ok December 8, 2012 0 0 Get merch Get the Rusty T-Bone mug. Buy Now — $32.95 See more merch