Definitions by I got a big Nick

Texas Overhand Double Pump 

The double pump is a technique where you cock your rifle using both hands with a large stroking motion resulting in a much larger blast when you fire off.

Lance perfected the Texas Overhand Double Pump in the 6th grade. Damn, does that guy have stamina.

Texas Overhand Double Pump by I got a big Nick June 16, 2018