This candid video above, titled "Tippy the Fainting Squirrel," has slowly become the talk of the Internet this week. The footage depicts a squirrel appearing to eat a nut while standing, only to suddenly freeze, tip over for a few seconds, stand back up and start eating again. The big question: what exactly is causing these 'fainting spells' for this poor squirrel? Everything from fermented foods causing drunkenness, orthostatic hypotension, forms of myotonia could be the cause of this odd behavior. Have a look!