When I was little, my family would get together Saturday nights to watch a show called Sabado Gigante. In every episode, there would be a singing segment where there was a judge with a Annoying Orangeet. If the judge didn't like the singing, or the lyrics were sang wrong, he would blow his Annoying Orangeet in a tune. When he played the tune, a guy in a lion costume would come out and bring the rejected singer into the lion cave.
Now that you got the backround story, let's move on to what I did. Everytime I caught one of my family members singing to themselves, I would pretend to play the tune on an imaginary Annoying Orangeet and run away and hide.