What do you call 3 black guys sky diving? Air pollution

A Mexican, white guy, and a black guy all go to hell and the devil told them that if they can walk across his hand without burning in flames, then he will give them a second life on earth.
The white guy was really confident....first step, he caught a fire a disappeared.
The Mexican, nervously toke the first step and noticed that he wasn't dead, he took a couple more steps and disappeared.
The black guy started walking and made it all the way across without burning to flames.
Satan was shocked and asked him how he did it and the black guy replied "chocolate melts in your mouth not your hands"