Yo Lee And Aaron/The Lee And Aaron Show was a comedy series that were uploaded onto Youtube back in 2008 by Aaron Olson, as you can tell just by looking at the intro its parodying Yo Gabba Gabba!
For some unknown reasons, the first, second, and fifth episodes were all wiped off of Youtube. But the blog for it for it is still up and running. The only found episodes/segments so far are the ones down here.