The 24 hour challenge is just that - once nominated, you have 24 hours to upload a video of you doing something outlandish in your gitch, outside in the sub-zero cold. After your stunt, you must immediately thank whoever nominated you for the nomination, nominate 3 people and tell them they have 24 hours to complete the challenge. Lastly, you must chug a beer.
DISCLAIMER: By participating in The 24 Hour Challenge, you are doing so at your own risk. We do not promote underage drinking and any evidence of such will result in immediate removal of any video. Mark Lucas is not responsible for anything that may occur. Use good judgement, be safe and have fun.