Knock Knock Joke

We were at the gym and I had taken Gavin swimming. They blew the whistle for us all to get out and take a break.  As we snuggled in our towels Gavin tells me a joke.
Gavin: Knock Knock
Mommy: Who's there?
Gavin: It's Me!
Mommy: It's me who?
Gavin: It's me who blew the whistle!

I thought this was hilarious.  He told a whole Knock Knock joke that made sense!

That's It! Time Out!

As I loaded the dishwasher, Gavin tugged at my pant leg to stop working and go play.  Finally, tired of waiting, he says, "That's it! We're done! You are going to time out mommy!'  Hmmm, is it possible we say this?  I got a good laugh. It's funnier coming out of his mouth!