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When you have a really good story and no matter how Flippin badass it is, "THAT GUY" comes in and has a similar but BETTER version than your original one!

(A.K.A.) The epitome of the "ONE UPPER"

(A.K.A.) The word you use when you know someone just lied their ass off!
Dude, you were just Chisum'd!

Dude, you have just been chisum'd!
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