My gaming history with my friends is normally split down the middle between blowing each other up with plasma grenades on Halo and belting out Losing My Religion on Lips. (fingerguns.net)
There was things like plasma grenades that stuck to you and if you stuck an enemy they panic and ran. (x35earthwalker.com)
Made being killed by an attached Plasma Grenade non-revivable, similar to lethal damage from a Binary Rifle (ticgn.com)