Cum On Face - Sexual act often used when describing services offered by an escort.

Shortened phrase of 'Fuck Of'

Pronounced "cough"

Circle of Friends. Where everybody is close to everybody in a group of close family and friends.

When someone post something on social media and crops them to make them look skinny. COF means CROPPED OUR FAT

Cradle of Filth. Extreme metal band..

Choked on Food. Used as a short form for texting or chatting. It means that the other person said something funny or outrageous while you were eating.

A vulgar term for the Church of Scientology. The term comes from the fact that Scientology churches must pay their bills by requesting fixed-amount donations for their courses or their counselling. While few other religions do that, this relatively new idea allows the Scientology religion to grow at a pace commensurate with how valuable people think it is. It has continued to grow.