When one person inserts their index finger into another person’s anus, and the second person then poops on the first person’s finger. The first person then removes their finger from the anus and is left with a poop on their finger, resembling the shape of a corn dog.
"uh now thats real gangsta shit tag teamin on a bitch in a motel 6, 40 on tha back 6 on the top, diggin in tha splean with a gangsta lean." from Brotha Lynch Hungs "Real Gansta Shit"