vicious guppy

A very dangerous fish residing in the tropical waters of the Hawaiian islands. Can swim up to 15 miles per hour and has a nasty bite. Also uses neurotoxins to neutralize it's victims and can kill an average size human male within 10 seconds.

It's diet consists solely of humans, and human-like creatures. Has also been reported to feed on cute babies.

Holy crap it's a vicious guppy!

RUUUNNNNNNNN!!!!!!!!!

by David Hawaii June 14, 2007

gappy

A person with a giant gap in their teeth.

Hey gappy! I bet you floss with a 2x4

by Cpt. Obvious April 1, 2003

Guppy.

The act of slapping someone under the chin, usually closer to their neck.

When I entered class I saw my friend Harold. I then walked up to him and gave him the "Guppy."

by VinnyVeech33 November 17, 2010

guppy pond

Is when a man ejakulates into a girls belly button.

I gave that girl a good ol' fashioned guppy pond.

by JJaker December 26, 2013

goopy

Covered with semen (or any white, slippery/sticky fluid purporting to resemble semen, such as whipped cream, frosting or hand lotion).

"All the scenes in that porn movie have goopy endings."

by Jenna Nugent February 27, 2005

goopy

the feeling in your stomach when you really like someone... the butterflies in your stomach that feel like their trying to burst out.

When I think about him, i feel all goopy.

by Retroclassic January 16, 2006

Guppy

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.

Dude, you're such a guppy! You got the whole school pregnant!

by Amerikkka is a police state February 27, 2005