oinkasaurus 

someone who oinks around a lot or oinks to many times a day

Damn that Jason sure is one hell of an oinkasaurus

oinkasaurus by jjoosshh April 27, 2008

dinkasaurus 

When someone is being a huge dick

You're out at a sporting event with like five of your buddies. Four of us have bought at least one or more rounds of beers for everyone. It's getting close to the end of the game, and there's that one dinkasaurus who hasn't bought any beers, yet has had no problems drinking all the free beer. He think's he's gotten away with being a cheap ass motherfucker, but everyone in the group has noticed.
You, talking to a couple in the group: "Hey, did you notice dickless didn't buy any beers?
Response: "Yeah... what a fucking dinkasaurus!"

dinkasaurus by goodlord! February 8, 2015

Jackonomous Linkasaurus 

A pre-historic creature make completely of beef jerky.

A staple in the diet of the mighty Jackonomous Linkasaurus is the smaller Slimterotops Jimeri.

Jackonomous Linkasaurus by Adolfalus-Huxley June 25, 2010