Simple past tense and past participle of whup.(verb)
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Use "whupped" in a sentence
"Now that you mention it, I was watching my Steelers gettin 'whupped on by the Falcons."
"Senator Clinton's supporters (aka "the house Negroes") are being chastised and abused (i.e., "whupped") for not exactly following the orders of Don, Alice and the DNC leadership (aka "massa")."
"I'm pretty sure that Mann's anger is coming from the knowledge of how badly she got 'whupped'."