Subscribe To Be Notified When We've Done Something Stupid: http://bit.ly/SBEYs2 (Hit that 'Like' button… it's FREE) We have grabbed ourselves a 21 year old bottle of Diet Crystal Pepsi…. what will it taste like? WEBSITE: http://www.wheresmychallenge.com T-SHIRTS: http://www.cafepress.co.uk/dudewheresmychallenge FACEBOOK: http://www.facebook.com/wheresmychallenge TWITTER: http://www.twitter.com/dwmchallenge INSTAGRAM: http://www.instagram.com/dudewheresmychallenge GAMING: http://www.youtube.com/wheresmygaming Outro: http://youtu.be/Auk8Z01CO94?list=UUjRRMEQMAAqb76Ioj5gfCTA