OMG this is AWESOME!! LOL!! Firehouse Subs has dropped a $20 gravy extinguisher online, allowing you to pump two gallons of gravy over your Thanksgiving meal like it's a five-alarm fire.The extinguisher is on sale for a great cause. 100% of its proceeds benefit the Firehouse Subs Public Safety Foundation. "Every purchase helps equip the real heroes—first responders—with vital lifesaving tools.” To order yours go to firehousesubs.com