Castiel 

An angel from the CW hit show "Supernatural".

Aside from gripping people's souls tight and raising them from perdition, Castiel's hobbies include drinking liquor stores, having copious amounts of eyesex with Dean Winchester, and telling jokes that are funnier in Enochian.
When embarrassed or confused, Cas will lower his gaze and shift uncomfortably before fixing you with a puppy dog gaze that has been known to render both women and men completely helpless.

"It literally means 'You breed with the mouth of a goat. *pause* It's funnier in Enochian"

"I do not understand that reference."

"Hey, ass-butt."

Dean: (On Castiel trying to find God) "Try New Mexico, I hear he's on a tortilla."
Castiel: "No, he's not on any flatbread."

Castiel by Ass-butt June 16, 2010

Castillero Chamber Orchestra

A skilled, award-winning orchestra from Castillero Middle School. Chamber is the elite fourth level of the prominent strong orchestra program in Castillero; Beginning, Intermediate, Advanced, and Chamber. Castillero Chamber Orchestra plays pieces from Bach, Mozart, Beethoven, and many other well-known musicians.

The Castillero Chamber Orchestra is conducted by Scott Krijnen, a fantastic cellist and teacher.

Castillero Chamber Orchestra by 34356789 December 27, 2011

Luke Castellan 

The main antagonist in the Percy Jackson and the Olympians series (not including Kronos, THE bad guy). Son of Hermes, sick to death of all the gods but in the end sacrifices himself to save the world. A goddamn hero. Has a scar on his face.

Percy: Hey, I'm Per-
Luke Castellan: LET'S KILL THE GODS! THEY SUCK!

Luke Castellan by Samantha Felicia Rose April 4, 2015

castielism

The religion in which you worship Castiel, who became a god by eating souls from purgatory

My religion is Castielism.

castielism by Destiel_deancas February 19, 2015

Castiel 

An angel from the hit show Supernatural on CW TV. He is mostly seen with Sam and Dean, the two main characters in the show. You can tell who he is by his tan trench coat and blue tie.

His name is almost always spelled "Cas" by the fandom and "Cass" by the writers.

Mostly, he is shipped with Dean to form the ship Destiel (which should totally be canon , by the way.) Sometimes, he is also shipped with Meg, a demon, or Sam, Dean's brother.

Fan 1: Awwww, Castiel is such a cutie. He needs to be protected at all costs.

Fan 2: Trueee. Dean will protect him though.

Fan 1: Well, Cas was the one who raised him from perdition, so you could argue that Cas should protect Dean. (*cough cough* from other women because destiel need to be canon obviously)
Fan 2: Ohohohohoho, was that subtext

Castiel by cryingphan January 20, 2017

Castillions

An obsessed castle (ABC) fan. Anybody suffering from Obsessive Caslte Disorder can call themselves this.

If you get excited when you see the number 47 or if coffee means "I love you" and handshakes mean "kisses", then you know you're one of them (us).

I will Always be a Castillions!

Castillions by CastleIndia October 23, 2012

Joey Castillo 

The best mexican drummer. He was/is in Queens of the Stone Age, Danzig, and Wasted Youth.

Joey Castillo replaced Dave Grohl.

Joey Castillo by I'm evil April 30, 2010