1) A small package or sack of dried corn kernals. Usually popped over a stove.
2) A human scrotum containing moderate to large testicles. The type of scrotum typically enjoyed by females.
Jon: Hey brah i just copped me a cornpouch from some indian shitbag at 7 - 11.
Evan: Good shit, I just got kicked in the cornpouch by some little mongoloid bitch, I could use somethin to make me feel better.