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An exciting prank played on a sleeping loved one. The prankster bares their ass and crawls on all fours with tummy to the ceiling (like a crab) to position their anus near the face of the dormant loved one. At this point the prankster waits until the loved one has exhaled and then lets a putrid fart escape timed to be immediately sucked into the loved ones mouth or nose as they inhale. This act does not have to be video taped, but can provide a nice parting gift should the relationship turn sour.
He was snoring again so i let him have the poison crab.

She was passed out and even a poison crab couldn't revive her!
by nonmeat-jrt May 11, 2008
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