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When one contracts his/her tongue muscle in a cylinderical and/or probe-like shape. This is typically prepartion to be used to penatrate the rectal wall.
Clay C: What did you do with Morgan's sister last night?
Clay K: I got all white trash on her, and gave her the rigamortis tongue before we got raw dog nasty!
I'm going to give Katie the ol' rigamortis tongue this weekend!
by cpatrickc November 10, 2010
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