A girl who tries to get with and flaunts herself on a married man/ boy.
this guppy just posted on his facebook wall with a 'heart'
by lalalulu27 June 26, 2011

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A girl who dates only drug dealers.
Only guppies date drug dealers
Your a guppy
by realname888 January 01, 2011

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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for when a girl makes the face of a fish and blows you.
dude, she totally gave me a guppy last night!
by jdksaflajkdsf September 06, 2010

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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a man who's manhood is small and lifeless like a fish out of water when it is time to preform.
I took him home, but he was a total guppy!
by giant tiger shark July 18, 2010

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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n. Any female minor between the ages of 13 and 17, regularly seen at college parties. Guppies are known for their extreme social awkwardness and pathetic cries for acceptance.
Last night Jordy brought his guppy to the party.

She followed him around like a little puppy all night. hahahhahaha
by mangomargo October 27, 2009

The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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A small, white colored live-bearing dog, native to Melbourne and adjacent suburbs. Usually, hyperactive and is closely related to the terrier family.

Occasionally female guppies may behave aggressively towards the televison, engaging in fin-nipping and other bullying behaviour. Guppies live in complex social networks, choosing humans as there preferred social partners instead of their canine friends.

Guppies also have fish like attricbutes, which makes them unique and attractive to look at.
"Oh my god your dog is so cute, what breed is she?"
"She is a maltese terrier"
"She is very much a guppy dog, she is so flippant"
by Lilly Sait January 31, 2008

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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The act of being the "bitch" in your group of friends. The friend that will do anything you tell her to.
Person 1: I just told christine to go move my car and she did.
Person 2: Haha she pulled a guppy
by Christine Oppenheim May 25, 2009

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt