I was driving through S. Bohan in the Mr. Tasty truck, playing some Mr. Tasty tunes. I was driving though a ghetto when suddenly a car with 4 guys rammed into me and all 4 guys started shooting. I specifically heard one of them yell, "TURN THAT SHIT OFF!" or something to that effect. It was HILARIOUS and I want to know if anybody knows how to trigger it again. It seems to be a kind of rare occurrence in GTA IV.