2 definitions by Stu E.

The "healthy" alternative to a "burger" or chicken clumps; a sandwich comprised of some sort of a fried fishy patty on a bun with an enormous dollop of mayo-AYO, available at McDonald's.
I don't feel so good...I shouldn't have ordered that McFishwich for lunch!
by Stu E. December 24, 2007
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A nickname for a large girl. The term properly refers to a woman whose under arms are so fat that they create a roll over the bra strap when viewing the female from behind. These rolls look like wings. PT is short for Playtex with wings.
by Stu E. December 27, 2007
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