'Love & Hip Hop: Atlanta' Reunion Extended Scene - Watch Scrappy's Full Lie Detector Test

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Scrappy says Erica Dixon's claims that he went down on her in recent weeks leading up to the reunion were completely false, and agreed to take a polygraph to prove his mouth's innocence.

Watch Scrappy's full lie detector test, and see how calm he remains while trying to tell the "truth."

Tune in for part 2 of the Love & Hip Hop Atlanta reunion next Monday 8/7c.

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[Photos: Lauren Weissler for VH1]