Sometimes you win, sometimes you lose, and sometimes you get kicked out for acting like an idiot.

The Lions lost a big game and a piece of their reputation, and they deserved to lose both. Bad, angry and stupid is no way to go through Thanksgiving, son.

The Packers have beaten everybody they played since January, so losing to them — even 27-15 at home — is not so terrible. But this wasn’t just a loss Thursday. It was a nuclear meltdown.

The Lions blew several chances in the first half. They drew so many penalties that I wasn’t sure if it was Thanksgiving or Flag Day. Aaron Berry let Greg Jennings run around him, literally, on a screen pass. Nate Burleson dropped a pass that should have set up a field-goal attempt. He also dropped a first-down pass. Jason Hanson pulled a 47-yard field goal wide left.

Matthew Stafford, who is supposed to be a franchise quarterback, threw three interceptions and nearly threw a fourth.

And the worst performance of the day came from their best player. Somebody, please tell me: Is Ndamukong Suh trying to win the Super Bowl or the next Ultimate Fighting Championship?

Suh was ejected for repeatedly jamming Evan Dietrich-Smith’s head into the ground after a play, then stomping on him. It was not just dirty. It was ridiculously stupid. The score was 7-0. In a huge, close game against the best team in the league, Suh guaranteed he would get kicked out.

This was the strongest sign yet that Suh just doesn’t get it. He is an incredible player: Hall of Fame talent combined with world-class relentlessness. But he needs to borrow somebody else’s head.

NOT LITERALLY, NDAMUKONG. PUT THAT HEAD BACK. NOW.