Smooth Jazz

Kyle started using a new phrase a few weeks ago. He seems to use it when he might think something is cool or he very much approves of what you are telling him. For example: MOM: "Kyle, we're going to go play at Luke's house today"
KYLE: "Smooth jazz!" (said with a real drawing out of the word smooth)

We have a radio station that uses that lingo but the interesting part is that we rarely listen to it. I do know that is where he got it though because sometimes he will say the number of the station after his initial smooth jazz phrase.

Kids pick up on the funniest of things. Makes me know I need to be VERY careful of my own language.