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"Flanneling Out" When one vomits on ones self at a social gathering or public space then tries to conceal it from his/hers friends to avoid embarrassment
Jake: Hey Paul I think Ryan has been sick on himself, i can see it seping through his t-shirt
Ben: yeah man he's completly Flanneling Out

*Ryan breaks into tears*
by guttedryan December 10, 2009
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