I love watching videos where athletes are mic'd up.  I think it's pretty cool to hear what goes on behind the scenes.  Usually it's something totally different than what you would think they're talking about.

A hockey dad wondered what his 4-year-old son was saying during hockey practice so he decided to mic him up.

Part random ramblings, part funny moments, 100% fun idea!

Watch the video above to see how the experiment turned out.