Who knows what a bloodinator is?

That's because we named it that.

It's an insecticide container filled with fake blood.
Run a hose up your shirt. Hook the Bloodinator to the hose.
Push used coffee grounds and pieces of sponge in the end, which will be the entry wound. Pump up the pressure. Release and watch an air-pressured squib explode from the wound.

sweet.
Clayton
www.grimbrothers.com