Cracker-Jackass

1) The guy selling Cracker Jack at Fenway who runs down the aisle then screams at the bottom "WHO WANTS CRACKER JACKS??"

2) The guy at Fenway who stands up during an at-bat to wave down the Craker Jack vendor so his kid/girlfriend/gay lover can fish through the box for a prize.

3) see also Crunch n' Ass-Munch