Texan cockshot 

Where you place the but of a loaded rifle or shotgun to your groaned area with the barrel pointing away from the body. The trigger is then pulled so that the recoiled forces the gun back words into the genatels causing severe discomfort and posabley infertility.

Dad gave himself a texan cockshot, that is why you are adopted

Texan cockshot by Barberella April 12, 2020