Rectal Crouton Share definition Flag A small evasive piece of shit on a gorgeous womans ass. Often found complimenting a tossed salad. Dude, she was so fine I went down to toss her salad and found a few rectal croutons Rectal Crouton by hacaasastfu March 1, 2005 0 0 Get merch Get the Rectal Crouton mug. Buy Now — $32.95 See more merch