If you missed this, you must see. Zach Galifianakis hosted a a very funny episode of SNL on 3/12/2001:
In The Hangover, they went to Vegas, in Hangover Part II, they go to Bangkok (bachelor party jokes write themselves in Bangkok). Watch out Brazil, can Hangover a Trois, Rio Carnival, be far behind? Starring Liam Neeson, Zach Galifianakis, Bradley Cooper, Jamie Chung, Ed Helms, Juliette Lewis and a cast of millions.