Terrence Howard -- Oprah Sex Scene Was a Dream Come True ... 'Those Tig Ol' Bitties'

Making love to Oprah Winfrey is a life-changing experience ... so says Terrence Howard, who claims the best part about doing a sex scene with the Big O in their upcoming movie was her "tig ol' bitties."

Seriously, Terrence said that in a recent interview with Movie Fanatic, in which he talks about his and Oprah's love-making scene in "The Butler," slated for release later this year.

Terrence -- who plays Oprah's neighbor in the movie -- said, "Oprah and I had such chemistry. To be able to make out with Oprah and to have love scenes with her and those tig ol' bitties ... She's such a lovely, voluptuous woman ... That was wonderful."

IS NOTHING SACRED???