Repli Kate

RepliKate is a 2002 sex comedy film from National Lampoon, directed by Frank Longo and starring Ali Landry, James Roday, Desmond Askew and Eugene Levy.

In the end, Jonas and RepliJonas are sent to a cloning research lab, as test subjects. Max inherits the universitys cloning lab, and his cloning chamber brings him great fame and money. Max and Kate fall in love, as do Henry and RepliKate. Ultimately, RepliJonas manages to escape, and when Felix asks Max about what to do, he replies that RepliJonas is too dumb to go anywhere. The last image is RepliJonas, who is the new president. His discourse is just the word penis.

Source: Wikipedia