A green yuppie, a 20 - 30 year old making loads of money and insisting they live a 'green' lifestyle when really they help consume everything on the planet.
That Bob's such a Guppy -- he thinks he's saving the planet by driving a hybrid when meanwhile he makes 200K a year working for a conglomeration which buys goods from foreign countries employing 12 year olds who rip out their own rain forests for raw goods.
by Chakaman September 10, 2008
by Yoe Band Student October 30, 2011
When one gulps air into one's anus by projecting one's butt skyward before expelling gas in the form of a fart.
by Haymans March 24, 2017
The largest thing in the universe. This object (somehow defined as a girl) weighs an infinite amount of weight, and can be defined as kaylee. GUPPY cries about 23 hours and 49 minutes each day, yet she is able to maintain her gigantic weight. This object is the ninth wonder in the world. 'She' often likes to eat people's pants, and likes to find any chance 'she' can to get other people in trouble.
by Tacobell Owner 'totally legit' February 6, 2017
by VinnyVeech33 November 15, 2010
One who breeds a lot. Can apply to a male that has sex a lot or a female that has a lot of offspring. Comes from the fact that male guppies have nothing but sex on their mind and female guppies have lots of children.
by Amerikkka is a police state February 27, 2005
A "guppi" is the complete opposite of a mudskipper, this is just a Caucasian individual who tries to fit in the black society
by Zack Brodersen November 28, 2007