Towel Bitch Share definition Flag (n) One who must wait on the shore with the articles that belong to the group while everyone else gets to frolic and play in the water. Mitch, you're going to be the Towel Bitch because we have first dibs on the ocean. Towel Bitch by Cor007 July 4, 2011 0 0 Get merch Get the Towel Bitch mug. Buy Now — $32.95 See more merch