A fresh water fish, there are many species of them. Brook Trout, Rainbow Trout, Brown Trout, Tiger Trout, Lake trout, etc. Trout are a very popular game fish and are stocked in waters for Trout Season. Trout are also a very tasty fish which are commonly ate.
Fisherman1: Im waking up bright and early tomorrow for opening day of trout season!

Fisherman2: Definetly man! Im getting all my trout fishing gear ready tonight so I'll be all set for opening day.
by J.Skills April 22, 2006
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To refer to a girl who does not have a clean vagina, not an attractive woman
We still dont know why Hank is with that girl who is such a trout
by Thomas El Toro Purdy December 24, 2009
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The art of fine forum trolling. Prestige useage of a Level 1 Forum Troll.
"Man, you see that new post by Sewer? That guy was sure trouting."
by Ceraphim September 1, 2005
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1.Fresh water fish
2.An immoral woman, masked in cheap perfume usually scantly clad. Aged between 13 -18, a trout often walks the streets in search of her victim to whore herself upon. Usually dressed with nothing more than a belt for a skirt and a local market bought top with a cheap motif such as “von bitch” or “princess”. These girls, normally offspring of generations of trout’s have more than two unwanted children each (by different fathers of course) and seem to parade their children around as if a new fake gold necklace bought for £ 5 at the local market.
trout1: "ay shaz pass us that kid of yours, we will see if it can smoke yet?"

trout2: "arite then."
by ninja assasin of emo kids September 23, 2005
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The fish that Khaled Mardam-Bey (creator of mIRC) is obviously obsessed with.
/me slaps LudwigVan around with a large trout
by LudwigVan November 12, 2003
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Old information in the land of online gaming. Something that has already been discovered and discussed, but is brought up as new.

Originated in a Yahoo group called Cloudmakers in discussing The Beast -- the massive, unstructured online game found by visiting websites found in clues in the trailers for the movie A.I.
"Hey guys, I figured out Evan's email password!"

"Cool!"

"Hey guys, I figured out Evan's email password!"

"Trout!"
by TulipSwallow December 20, 2004
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a one eyed organ that lives in the pants of a male.
by colonel Hogan May 28, 2003
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