Bulgarian beatboxer SkilleR shows how it's done.
This beatbox from SkilleR is the hottest thing out of Bulgaria since...actually we don't know that much about Bulgaria. Though, Wikipedia tells us it has a booming post-communist-era industrial sector.
Anyhow, this dude SkilleR is extremely talented and the is actually the 2012 World Beatboxing Champion. Watch this video because at the very least you'll have a new conversation starter to use on all your Bulgarian friends.