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This is the act of shoving a tissue up a dead persons arsehole, and then flapping (waving) it in their face multiple times. After this is performed you may want to eat the tissue, or pleasure yourslef by sticking it up your japseye.
I went Necro Tissue-Flapping the other night, it was Ausantisch, but i think i may have come away with aids.
by MyNameIsJohan August 14, 2010
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