n. A flap of fat used to cover up an unsightly or potentially leaky surgical connection of two pieces of intestine.
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That, my friend, is a poor piece of surgical workmanship. Did you train in Australia by any chance?
No worries mate! We'll flap over it with a bit of an anastoplast and leave the resi to close whilst you and I woggle down to the pizzeria to watch the robotic cat waitress put some woolies out of work.