Definition of "het up" [het up]

• Excited or agitated; heated up. (adjective)

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• "He didn't ever tell nobody about how he could get things het up and flaming."
• "So, when Clark came back from that, he was really het up about the South and there was another fellow in there named Jerome Frank who was a brilliant man, he got to be"
• ""Armor-of-God says Harrison's telling lies, to try to get people het up against the Reds.""