What is Hum And Coke?
1.
Blow Job, With Cocaine on the tip of the penis, to create also a numbing effect. Also known as Hum and Blow.
Hot Anonymous Female: Well, we do have some time to kill...
Random Guy: How about a little hum and coke?
Hot Anonymous Female: You mean hum and blow?
Random Guy: Whatever babe, just do it up.
See
2.
Off CSI
When a chick gives you a hummer(BJ) and at the same time uses cocaine on the tip of your cock to make it last longer
She gave me a Hum and Coke and it took all night
