What goes on in Vegas most certainly will NOT stay in Vegas here!
Watch it go down (below)!!!
Seth MacFarlane is bringing the funny to NBC this Saturday when he hosts the premiere of Saturday Night Live.
And in case U haven't heard, Jason Sudeikis will be back to mock the shiz out of Mitt Romney and Vice President Joe Biden.
Even without Kristen Wiig and Andy Samberg on board, that's one heck of a starting line-up! Ch-ch-check out the episode promos (above) and get pumped for quality comedy!