Origin of pulling your whistle out of pocket when you're just about to tip off

[fullor30]

I don't do it, I use a laynard and put on when I'm in locker room, nor due I tuck whistle in shirt. I'm R last week and our U1 is a fairly new varsity official and so wants to be a big dawg. I noticed he had his laynard hanging out of his pocket and as he is leaving block to get into position pulls out whistle only to have noose be in a knot, we wait about 30 seconds before he has unknots it and puts it on, even home coach is razzing him. My partner and I good naturedly ripped him at half.


So when did this all start? I'm guessing this filtered down from D1 and copied