I guess sing-a-longs are the new thing to do after concerts in the CAJUNDOME tunnel.

We saw the impromptu Backstreet Boys performance from their die-hard fans after the Lafayette DNA Tour Stop this past Tuesday. Now, we've got footage from Riley Guidry showing a group of purple & gold fans who broke out into an 'L-S-U' chant on their way out of the Chris Young concert on Thursday night.

I guess there's something about yelling in a tunnel that gets people going. If we keep getting videos like this, I'll never be mad at it. The irony here is that these LSU fans are going hard with an L-S-U chant in between Cajun Field and the CAJUNDOME where the Ragin' Cajuns play.

What will they sing next? Only time will tell.