Thomas Fingerling is down with a case of the toots after drinking a gallon of milk. Why in the world does milk give some people gas?! And how long has it been this way?! It's the who, what, when, where, why, how and WOW of lactose intolerance. Grownups, don't forget to VOTE for your Wowzer's favorite episode this year. Vote now at tinkercast.com/vote!

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