No problem with that. I don't mind spending some small money to bet on the ridiculous things for fun. As long as that is for fun and fill my free time, that will still give me the fun. But that ridiculous things may not available in many sportsbet so we can not bet on that.
That is not crazy to bet because sometime we want to enjoy our time without thinking much and only want to have fun.
So we don't have to expect win and let it happen.
It's rational to spend small amounts of money on such bets and even though you might end up losing it would not make you feel guilty because you know that the chances of winning are low and the amount you staked is something that you can lose comfortably. Expecting To win when betting on such is actually being delusional, whenever I bet on impossible games I assume it's a lost course already