The things we do in the name of our sports fandom. With the NBA kicking off last week, hysteria returns to the hardcourt as we once again cringe at every wild J.R. Smith shot, dismay at the crumbling of Kobe's L.A. Lakers, and wait with bated breath at the inevitable Derrick Rose season-ending injury. 

Sure, these fans probably had nothing but honorable intentions when they decided to sit down and permanently put their team on their sleeve, but even the best intention can fall flat—some are even worse than the Milwaukee Buck' win percentage last season. These are 15 Terrible NBA Fan Tattoo Fails.