Well Tom, to pronounce twmbarlwm, what you have to do is get smashed. By that I mean you need to get really drunk and then throw a whole bunch of letters (heavy on the 'W') together. Then you have successfully said twmbarlwm . Or you can just say it tum-bar-lum. But that way is not really that exciting in my opinion.
If I remember correctly, he said it's a Phantom 3 Standard. Around $500 (USD) not including extra items. (Case etc) Spoiler: Link http://store.dji.com/product/phantom-3-standard?gclid=CIX1zfiBsswCFZRahgodbD8Aqw
Cool. My cousin has the same kind of drone. Flew it once and it was really awesome. Keep the videos coming! (EDIT: Just noticed I said my cousin has this kind of drone for the second time.... Lol)