When your friend sends you something in the mail secretly, trolls you about its existence and then cops an attitude when you seek further details.
Jeff: "Hey, Matthew. I might have sent you something in the mail, don't be mad."
Matthew: "Dammit! What did you send? When does it arrive?"
Jeff: "He he he he!"
Matthew: "Just tell me!"
Jeff: "Nah. This is a Herriman Surprise!"
by Mayor McDickers November 29, 2016
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