Winasaur 

A: A neon green tyrannosaurus-rex that is full of win.

B: A figurative expression for something that is full of win.

A: "Whoa! Look at that winasaur!"

B: "I finally beat that level in Halo."
"Dude, that's such a winasaur."

Winasaur by fireboy129 September 26, 2009

Winasaurus Rex

a rare species of dinosaur that magically warps forward in time when someone wins at life. this causes all believers of the magical powers of the winasaur to exclaim loudly WINASAURUS REX! followed by high fives and fist bumps galore.

<Jon gets the coin to go down the girls cleavage, winasaurus rex appears> "WINASAURUS REX" <Jon high fives and fist bumps all surrounding people>

Winasaurus Rex by winasaurlover February 22, 2010

Winosaur

Mature woman with an exaggerated taste for alcoholic beverages derived from grapes, quite often stored in a device called bag-in-box. Because of her degenerated state the winosaur is the opposite of a milf.

Damn, is Martha drunk again? That old hag is such a winosaur...

Winosaur by Karlos de Suecia March 1, 2009

winosaur

2. Winosaur: two sophisticated young ladies who enjoy the occasional (every night hah) alcoholic beverage deprived from grapes; always out of a bottle (never a box). who one aspires to be.

"Damn, those pretty little ladies can drink, winosaurs for sure."

winosaur by luenzetti April 26, 2010