I used a Wendy's drink to put out a fire on a friend's Camaro once. It turned out the fire was my fault as I had not secured the positive cable out of the way ( I had just done the swap in the car), so the brake line rubbed through the insulation, and caught fire. It cut the brake line in three places, and arced a hole through the header! Luckily I was behind him in traffic delivering pizza and still had my drink left over from dinner that night or things could have been worse.