The act of smearing shit around you penis and inserting it into your partners asshole. Before inserting it you may smack your dick around your partners ass checks, or "Baps". Your partner must also have just defecated before so his/her ass is filled with the pooy goodness you want when committing "Shitty Baps" with your feces infected penis.
Samantha: God, these bread baps are really shitty
Steve: I'll give you Shitty Baps later on tonight
(Steve later smeared shit around his penis and penetrated Samantha)
Steve: I'll give you Shitty Baps later on tonight
(Steve later smeared shit around his penis and penetrated Samantha)
by Honey, I Shrunk The Hitler August 7, 2016