Basically the same as the Mexican shovel, but while either placing or retrieving a bag of coke. See Mexican shovel below:
The act of fisting someone so hard that they need a shovel to get their hand out
Upon returning from Mexico, Dillon had trouble delivering the product so Carlos was forced to perform the act of a Mexican Snow Shovel.
The act of fisting someone so hard that they need a shovel to get their hand out
Damn he did that Mexican shovel last night