A friendly term for your gay mate who's put a couple pounds on as of late. Pun on the Pokemon Jigglypuff
Jim: Hey you seen Adam lately he's gotten a bit fatter since getting with his boyfriend

You: Yeah I know what a JigglyPoof amirite
by MakeAmericaBritishAgain July 29, 2017
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A one of a kind in its species, tends to like gay secks and call everyone a nub in cs.
Brian, stop acting like jiggly, i dont think ur gay yet.
by SqUalL May 27, 2003
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