Knock Knock...

At our dinner table last night, Ryan was telling knock knock jokes. Then, Jamie told one to Ryan--here how it went: (Disclaimer--I know Jamie's joke was a little lame, that isn't the point!)

Jamie: Knock Knock
Ryan: Who's there?
Jamie: Little Pig
Ryan: Little Pig Who?
Jamie: Little Pig Little Pig Let me Come In!
Ryan: No, you can't come in because you have muddy feet and I just vacuumed.