Rusty Titmouse Share definition Flag When a man inserts his big toe into a womans anus, while sucking her tits. Chris wanted a Rusty Titmouse from Sarah for his birthday. Rusty Titmouse by GrandHoneybadger September 8, 2009 0 0 Get merch Get the Rusty Titmouse mug. Buy Now — $32.95 See more merch