you could have a pair of boxing gloves as a weapon. the big red kind. then you could go around punching people and they would get pushed back some too
or...
u had some kind of grenade that was just annoying. all it would do is sit there and blink rly brightly or even make some sound. i can imagine chucking a ton of them at the enemy base and them getting mad

hmm i think im gonna go make that grenade now...