When one takes on the personality of a professor and proceeds to forcefully lecture someone on an issue of which they believe they are the resident expert in, but in which they possess no knowledge or experience.

Generally becomes more pronounced with intoxication or during male bonding sessions. Often the phrase "I'll give you the hot tip..." is a precursor to an episode of proffing.

Acquired, as in the 'acquisition of military resources', or, as is more than likely the case, - stolen.

The short-hand form for profile. Used primarily in context to Facebook profile picture

A dope rapper from minnesota. Part of Rhymesayers Entertainment with Atmosphere, whose latest album King Gampo is too sick.

a professional man / person who has got a good experience in something

short form for professor (of a college or university); aka - the man whose dick is getting sucked by the female student with the highest grade in the class.

To make a photo ones profile picture.