Zach Galifianakis' "Saturday Night Live" promos: Watch them here

Actor Zach Galifianakis arrives at the premiere of "The Campaign" at Grauman's Chinese Theatre on Aug. 2, 2012, in Hollywood, Calif.
Frazer Harrison/Getty Images

Get ready for some off-the-wall, odd-ball, but sure-to-be laugh-inducing humor courtesy of Zach Galifianakis this weekend.

"The Hangover III" star is returning to host NBC's "Saturday Night Live" this Saturday, and if these promo videos with Jason Sudeikis are any indication, it's going to be a strange night, and we mean strange in the best way possible.

In the promo videos below, the "Between Two Ferns" funnyman showing off his teeny-bopper nail art (turns out Zach's a Belieber), speaking in his own bwanguage, and generally just having pointless fun with Sudeikis -- in other words, just being the goofy Galifiankis we've all come to know and love.

Tell us: Do the videos below make you excited for this week's show?