If Vegas is still here, Rick Roll should be here too. :dance: Maybe can make a shape of gun, or even a grenade. When using the gun, shoot a person will make him/her/it dance, and also on fire, then few sec later, his/her/its head explode. When using a grenade, the people in the effective area will dance, then the grenade explode. Almost forget, must have the song playing when shot or thrown. Creative with the shape of the weapon.