Green’s Dictionary of Slang

corn v.2

1. (UK black) to shoot.

67 ‘Live Corn’ 🎵 Niggas screaming ‘674 stabbed this, and 674 corned that’ / I’m like ‘bitch niggas get off our dick’.
150 ‘4 Door truck’ 🎵 That nigga got corned in his arm, the other got one in his hat (Real shit).
[UK]Digga D. ‘Stuck in the Mud’ 🎵 If I spy a opp, I’m gonna corn him (Bap).

2. see cornhole v.