Oprah Recreates 'Butler' Slap on Andy Cohen

Oprah showed she was surprisingly game for anything when she appeared on Andy Cohen's Watch What Happens: Live Thursday night, including "slapping" Cohen in a recreation of a dramatic scene from Lee Daniels' The Butler!

In the video above, Oprah taps into her acting side, and combined with Cohen's signature high energy, its every bit as spectacular as one would expect.

Video: Oprah -- 'Butler'  Made Stedman Cry for First Time

Other priceless gems from their interview include Oprah reliving her most hilarious moments on The Oprah Winfrey Show -- which includes her awkwardly singing the wrong lyrics to Mariah Carey's live performance of We Belong Together -- and admitting that the last time she smoked weed was in 1982 during the show's Plead the Fifth segment.

Video: Oprah Resurrects Her Car Giveaway

Check out the video below to see more of Oprah's candid Watch What Happens: Live appearance.