Taking action in preparation of flatulence (farting). Such actions include, but are not limited to: leaning to one side (to create a clear path for said flatulence), an abrupt pause in conversation by farting party, grimacing, etc.
Matt: "Bryan, what the hell are you doing?"
Phil: "Assticipation"
Bryan: *poot*
by bry-guy April 6, 2008
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