cetaceous 

Of, or pertaining to, a whale.

His cetaceous sister was unappealing.

cetaceous by QuezBird July 7, 2014

Cretaceous  

1. An ancient creature or person which should have been long dead.
2. A boring situation which one should have stopped persueing hours ago

"Maaan, these waves are Cretaceous dude. We should split and catch outselves a fresh pie"

Cretaceous by Kigs December 7, 2006

camp cretaceous 

its a show on netflix really good show about dinosaurs/ Jurassic park watchit its good

jeff-watch camp cretaceous
john-sure

camp cretaceous by hi matey mate June 3, 2021

Crevacious 

Reserved, but secretly outgoing deep inside.

Ex 1: She seemed shy, but after talking to her I found out she was crevacious- always the first one to crack a rude/crude joke, moshing like it's nothing, and graffiting anything if it stays still long enough

Ex 2: The young girl sat in the corner of the room, silently wishing she could outgrow her crevacious disposition and finally prove that she could make a name for herself.

Crevacious by London Spleen December 17, 2011

cretinous

(adj) Cretin-like, idiotic, boorish (Word found in many early 20th Cent dictionaries has enjoyed recent slang usage, especially among hackers. “Crétin” is a not entirely respected French dialectal term for a deformed or retarded person)

Brittney Spears is a cretinous poster-girl.

cretinous by Bill Peters November 11, 2006

creatious 

When someone has really creative ideas and they won't let their friends alone about it and they go on and on and it becomes an infection that becomes infectious and nobody wants to be around them because they are noxious and obnoxious

The crazy professor went all over town being creatious all over everyone !

creatious by Fishoboy March 6, 2017

Cretinous Etinous 

A creature that partakes in cretinous activities

Craig: Why are you wearing shorts in winter you cretinous etinous?
Jamie: short weather innit

Cretinous Etinous by TeevReqq May 22, 2021