Player A scores touch down. Sets the ball down at his feet, puts hands at his side and looks down. Kind of like Terrel Owens kind of thing.

What would your call be for 6th graders? and for Varsity?

If he pulls out a pen and signs it, I've got a flag.

lol, I think everyone would. What about if he does just what I described?

I don't have anything.

I'd say you have a reason to have a little chat with the kid and his coach...