Cartman tries to change the outcome of the election on the season finale of South Park. "Obama Wins!" is the 14th episode of the show's 16th season.

South Park Season 16 Episode 14 Quotes

Stan: I don't understand that stuff at all, I need Morgan Freeman to explain it to me.
Jimmy: Yeah, I love when Morgan Freeman explains stuff.
Clyde: Whenever I'm confused about what's going on in a movie, I'm always so relieved when Morgan Freeman shows up and explains the plot to me.

Cartman: Pretty sweet, huh?
Kyle: What the hell is this?
Cartman: What's it look like? Hundreds of thousands of votes from all the swing states.
Kyle: I don't believe it.
Cartman: No really, there are states full of swingers. Bunch of perverts if you ask me.