Mentos and Coke causes headaches

Most of us know that if you happen to slip a couple of Mentos mints into diet coke, then you are in trouble. So knowing this, why would you slip some Mentos into a two litre bottle of diet coke and screw the top down tightly? Well the answer is perfectly simple; it is to get the weekend off to great start with a seriously funny video, check it out if you dare!

Source [Geeks are Sexy]