Gullisaur

A person so believing of what you tell them, the size of their gullibility equals that of a Dinosaur.

Whitney believed me when I told her George W. Bush is my butler, what a gullisaur!

by B. Race October 1, 2008

Gillasaur

A mythical floating upside down dinosaur. Wider than it is tall

As Jack wrote pristinely in his math notebook all of a sudden a WILD GILLASAUR APPEARED

by Von Lavon March 5, 2010

gullysurfing

When a seagull dives in to the water to catch its prey.

Also known as another way of saying sex on the beach.

1st definition- did you see that bird gullysurfing? Caught a pretty big fish.

2nd definition- Me and Sally went gullysurfing last night! ;)

by Pootersniffer March 11, 2017

Guñisaurio

The Guñisaurio is a dinosaur type creature that dates to the late 20th Century. Originally it hails from South America, but some claim the Guñisaurio has been spotted in parts of North America and Europe. Typically, it can be found yapping, napping, or biting things such as kern, marrano and other delicacies. If ever thing you see the Guñisaurio, maintain a safe distance and call for help...it can be a wild and unpredictable creature.

I was at the gym the other day and I saw the Guñisaurio. I will never be the same.

by Guñisauriohunter June 13, 2023

Gullitard

A gullible retard. A very stupid person that is easy to trick or take advantage of

I can't believe these gullitards fell for it again

by anonymous August 20, 2025