Hitler’s Zipper 

Hitler’s Zipper or Hitler's Buzzsaw, is the American nickname of the german MG-42 at the late stages of WW2. The name originated from the high rate of fire of the gun, which was close to 1600 rpm.

-John just got mowed down by one of Hitler’s Zipper, poor guy is now Swiss cheese.

Hitler’s Zipper by Der Jude August 11, 2015