During the filming of Searching for Grandpa’s Christmas, Glenn thought he was going to teach his son Raphe how to milk a cow. But by the time it was over, Glenn was reevaluating his relationship with all things dairy. Why? Well, just watch the video below to find out.

WARNING: The below is basically two minutes of twelve year old bathroom humor. View at your own risk (and amusement).

Subscribe to TheBlaze’s YouTube channel for more outtakes, highlights, and original web content.