Lynch and Lemonade:
Give it a second. Listen for long enough for the droning layers under the beatboxing to really move you around. You'll move, you will. At some point, if you're like me (which, really, I hope you aren't,) you'll start wishing you could do this many cool things with yer voice. Especially that throatsinging thing, that's amazing. His website's called dredzelblab, and the song I'm referring to is rababih, and you'll know why it's called that if you keep on a' listenin'. And I don't know how you couldn't.
You'll then immediately want more, and so you can try wa-u-wa-u and try not to pay attention to the fact that you can't stop rocking around in your chair.
For more throatsinging (including instructions) and voicevoicevoice antics, don't forget about MC Loonee Dan, MCLD. You can hear samples here, from his release Mouthpeaks, as well as others. Dan's been a favorite since back in the mp3.com radio station days, and this page has a lot of examples of the reason. (Examples of the reason? Pardon, I've got to twist my twister around, it seems to be on bassackwards.) While you're over there you could also have a look around; he's got a lot of helpful info. about building some crazy instruments, links to other music projects he's involved in, little interesting writings (right up our hop-along, that,) and other equally entertaining stuff. Dan's also planning some sort of online miasma of oddmusic, a radio broadcast online sorta thing, and I'm looking forward to it.