Butt Parsley Share definition Flag The tiny remnants of toilet paper, hair, and other matter left on the back of the toilet seat after wiping your butt. Bro I just took a shit and left so much butt parsley on the seat Butt Parsley by MeatMop June 20, 2025 0 0 Get merch Get the Butt Parsley mug. Buy Now — $32.95 See more merch