As Laura Dern's name was rattled off as winner of the Emmy for Best Supporting Actress in a Miniseries, one of her co-nominees in particular didn't put on much of a poker face.

Feud star Jackie Hoffman appeared to ignite her own Hollywood feud by mouthing "d*mmit" twice after Dern was called to the stage, and the internet had a field day with her reaction.

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To ratchet up the intrigue as to whether her reaction was real or a moment of purposed levity (as her "http://I'm kidding" Twitter bio would indicate), the actress went on to tweet about the loss, writing, "Laura Dern had famous parents. Forgive me for being from real people #elitism."

She even dubbed herself a "sore loser" before throwing out another harsh tweet about Dern.

But not to worry. She went on to assure everyone she was joking.