Polis Bullhorn

[Kovirii]

How about this, too:

Bullhorn + Vuvuzela + battery = Jury-Rigged Enhanced Vuvuzela.

Acts like a flash, in that you get a random amount of shots (Between 2-5?) before it breaks, and you have to screwdriver it open, and replace the battery and the bullhorn's buzzer.

Emag it and send a 3x1 blastwave shooting down the hall.