What's up...

A couple weeks ago while riding home RJ spontaneously put together one of his favorite words, "erpane" with a new one "sky". We live near a small airport so we frequently see planes flying when out for walks around town. As if this two word phrase wasn't enough to impress us he followed a couple days later with:

RJ: up, up, up, up

Cheryl: What's up RJ?

RJ: sky

Great. He's a smart ass already.