DIET COKE MENTOS FAIL 20 views28th October 2017Add comment Add comment Watch LaterRemove Cinema Mode Mark and special guest Scott try the Diet Coke Mentos Challenge – and FAIL! Make sure you watch to the VERY END! JOIN THE M.A.D.NESS! http://bit.ly/2zs6Swj You may also like Video Rip Ride Hollywood Rockit Rollercoaster Verdict! 25th May 2018 Video What the ?#*&! are Voodoo Doughnuts? 13th April 2018 Video MAD Giveaway Winner! Earphones Tech Giveaway Competition 16th March 2018 Add comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.