there exists only one. the most influential mind of our generation.
Simon Brooks is the big kahuna.
by bigdoggottaeat September 13, 2014
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Wiggy got the name from a vacation to hawaii were he was tagged The big kahuna by a random chick because of his really big dong
Wigz, pull out "the big kahuna" and show us its size and stature.
by Anonamous kid June 13, 2006
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A turd that is solid and long. It will be tapered at both ends, like a large joint. These usually leave a clean first wipe when performed well and may require more than one flush to get it down Mr Toilet Bowl's hole. These are ideal, friendly turds. A shitter's best friend.
I ate 7 meals yesterday and as soon as I woke up, a Big Kahuna was begging to be released. I shat it out and praised god for his wonderful mercy.
by sir manth February 8, 2009
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A man with an extremely large penis. Can also be used to refer to a man's unit if very large. Extreme girth, with at least 9 inches in length.
by kahunaman May 7, 2007
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1. An individual who is can be described as a big shot. A very general term, and there are no distinctions, i.e. a pimp can be referred to as a Big Kahuna, and so can the CEO of a Fortune 500 company. It doesn't matter that they are different types of sleaze.
See Grand Moff.
1. So the Big Kahuna of 22nd and Federal said $500 per hour, and I said, "For a bag of herpes?" and I flashed him some bling-bling-my platinum chain. And he dropped it to $250.
by dinyctis June 11, 2004
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an important or authorative person (from kahuna, the native Hawiian term for a healer/priest)
by The Return of Light Joker September 27, 2007
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American slang: literally big balls, figuratively a man who has big kahunas has a lot of nerve, is brave, a risk taker, has a lot of testosterone.
Ted Turner: "Hey, listen. You've got to have big kahunas to be in this business.

Ronald Comacho, one of three fans arrested, filed a lawsuit against the Chicago Cubs. If you're involved in starting the ruckus, you have some pretty big kahunas to then file a lawsuit.

How big are the balls of the person who posted this message? My hat is off to the guy with the "BIG KAHUNAS"!
by Steve Jumonville September 19, 2006
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