'Cullenism' is the basic belief that the Cullens (family of vampires from Stephanie Meyer's Twilight sagas) are real, and that they should be treated as idols.
I would just like to say that the Urban Dictionary is no place for people's private opinions, so stating that the religion is pathetic and fake should not be allowed. I understand that this is not a Church-influenced religion per-say, but that does not give people the right to mock it!
Say Cullen-ism.
Person A: I am a member of Cullenism.
Person B: What is that?
Person A: Cullens are my idols.
The act of repeating a stupid phrase or sound from a meme when someone asks you why you are doing something stupid.
Dude, I was talking to Ean and when I asked him why he wasn’t online yesterday he just said “BRUH” and didn’t answer my question. He was fucking Coltening.