peeshalone Share definition Flag Pee-sha-lone! it is a private part. Which means Penis or vagina. Came from Italian familys. MOM! the boy at the playground tried to touch my peeshalone and he got suspended!" peeshalone by Ben Dover the 7 February 22, 2011 0 0 Get merch Get the peeshalone mug. Buy Now — $32.95 See more merch