Is a challenge taken from the first day in December to Christmas morning. It is a test to have 25 days free from masturbation. If one is too succed at this, it is the ultimate show of stanima, and endurance. plus one will have a fabulous chirstmas morning, an I'm not talking about the presents...
Guy number one"Hey man, or taking part in the Christmas Challenge?"
Guy number two "Nah, i couldnt make it past the second day..."