Smiling Chewbacca Share definition Flag The slang term used to describe an unshaven vagina. "Last night I went out with Irene and I pounded her smiling chewbacca" Smiling Chewbacca by P. Thompson May 21, 2003 0 0 Get merch Get the Smiling Chewbacca mug. Buy Now — $32.95 See more merch