Have you ever worn a boxer a few days in a row without washing? We wouldn’t believe you if you said no. The only person who has never gone through life without reusing yesterday’s old undergarments is the perfect person, and we all know perfect people don’t’ exist. If you have done this before its not really something to be embarrassed about, this is a common practice amongst many people, albeit not a very healthy one. Be warned that you are in some dangerous territory if you keep this practice up for longer.