the worm of death
In any FPS video game when a guy is on the ground and you start to shoot them. When they try to get up and kill you they are immediately killed and fall back on the ground like the are doing the worm. Usually accidental but funny if pulled off correctly.
Guy 1: So how did the gaming go last night man?
Guy 2: Pretty good. On the very last kill i pulled the worm of death on a guy.
Guy 2: Pretty good. On the very last kill i pulled the worm of death on a guy.