As usual, Dad sort of annoyed everyone by geeking out over each and every miniscule gift he received prior to moving on to the next one, thus slowing up the whole gift-opening works. Here, he plays with his new brass bosun's call whistle. Just what every man needs in a landlocked state like Colorado! I sort of regret giving it to him now, because it's loud and annoying. Think Captain Von Trapp in The Sound of Music.