Middle Finger Paranoia: when a person's always suspecting people of flipping him off.

Usually a typed abbreviation for "Mother Fuckin' Pimp."

More Food Please!

Multi-fandom post. When a post has material (icons, drawings, speculations) relating to multiple fandoms, and you are being linked to the post from a site concerned with just one of the fandoms, "MFP" is added to the link to let you know you're getting a whole bunch of random crap too.

Mother Fuckin' Posse

A group of people on the westside of Indianapolis. A high school "gang". Also known as as "I" or "Independents", this group of people wear white and black flags and listen to hardcore music. They started for the sole purpose of showing their brotherhood and loyalty to their friends and members.

MFP is not violent, but they can be when necisarry.

mother fucking princesses, the bitches at school who form a click where everything revolves around them, they are usually really unattractive and the think they are hot shit. They are typically spoiled and wealthy.

My fucking period