testikill
In video gaming, the act of killing one's enemy using a fatal attack to their testicles.
Joe: DUDE! You just shot that terrorist in the balls!
Jamie: Chalk up another testikill!
Jamie: Chalk up another testikill!
testikill
To kill someone from testicle related injury. Often done via large calibre firearms.
That's it, I am going to testikill you right here, with my browning.