Al Michaels’ description of a Lions’ Step Brothers sweater made it clear he’s probably never seen the movie

This movie reference went right over Al Michaels’ head.

It’s not Citizen Kane in terms of quality by any means, but Step Brothers is probably one of the more memorable films of the 21st century. Who could possibly forget the movie where Will Ferrell and John C. Reilly play two man-children in the silliest “turf war” about refusing to grow up?

Well, if you’re Al Michaels — who was already having a wild Thursday night — you’ve probably never seen the 2008 movie, somehow. At least, that’s what Michaels’ bizarre description of a Detroit Lions sweater said.

The clothing — clearly a meme — featured Lions head coach Dan Campbell and starting quarterback Jared Goff posing like Ferrell and C. Reilly for the Step Brothers’ movie poster. And the reference went right over Michaels’ head on the Thursday Night Football broadcast:

Look, I’m not going to pretend that it’s easy to keep up with culture as a working adult. But it’s still kind of wild to me that Michaels didn’t know this Step Brothers reference. It was pretty popular! I feel like a lot of people saw it — over $128 million at the box office, and for a comedy!

I guess the time spent announcing football comes first.