when one suffers symptoms of the flu(headache, stomach ache, etc.) but in reality it's not that at all, but rather a hang-over, morning sickness, food poisoning.
Susan: Wow, what was wrong with you last night. You sounded funky.
Lucy: Oh... I was feeling funky. Just a little head/stomach thing... not the flu... just "the fluke."
by Pony Up January 26, 2008
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1. Occurence based solely on luck or chance.

2. English house-pop trio from the early 90's to later move onto trip-hop and electronica sounds. Most famous for the songs "Absurd" and "Atomb Bomb". Both off of their critically acclaimed album, Risotto.
1.That game was a total fluke. Nine times out of ten we would have beaten that team.

2. Did you hear the new Fluke CD? It's very good.
by GernomRune November 17, 2004
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something that happens solely due to luck
It was just a fluke that you won. You won't be so lucky next time.
by Light Joker January 04, 2006
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can be used to describe a situation of bullshit.
Damn where the hell did that cop come from..Thats fluke!
by bskillzz February 16, 2006
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1. Used in describing a situation, instance, or object of chance, surprise, or perplexity.

2. A company that makes electronic testing equipment to measure voltage, amperage, ohms, and other such like things.

1. What the fluke!? That was a fluke.

2. I just bought a fluke meter, now I can test the voltage of these batteries.
by Little Dog Monk August 29, 2006
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1. Unlikely chance occurrence, especially a surprising piece of luck.
The New York Rangers Game 4 win against the Los Angeles Kings was a total fluke. Never will happen again. Kings in 5.
by spell$ June 11, 2014
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