Random Guy 2!?
Anyway, good idea, less than perfect implementation.
It seemed kind of... slow... and it was a little too formal. "Good. Make a ___ and ___. [clip] Myth busted. Next myth." The jokes, retests, mistakes... they make MythBusters better in my opinion than, say, "How It's Made".
Also, the jeep/glass thing - vehicles can drive and fly through the F11-spawnable Bedroom Window glass, not bricks.