Enter a world of pain and pleasure: the land of the Total Fail. Not 'nearly', 'almost' or even 'close' - the fail must be total. These are the top 50 wondrous bits of internet magic in which one person's unmitigated disaster is another's unmitigated joy. And yes, a lot of testicles are injured over the hour. From the perilous and dangerous to the downright ridiculous, the best fails available on the web - including the crying wrestling fan and the wannabe rapper who passes out - are all here. There's chats with many of the stars of the clips and an exclusive interview with the previously unidentified 'what mushrooms did she take?' dancer. Find out who Alex Zane crowns number one Total Fail in this countdown.