What is Death Grenade?
1.
A grenade kill, where the thrower of the grenade is dead before their victim. Often, but not necessarily the grenade thrower kills their assailant - resulting in a sort of satisfactory stalemate. Term originates from UK online gaming community of late 90's early 00's, in particular "
"I was killed, but I got a quality death grenade!"
"Death grenade! I don't need to be alive to own you bitch!"
See