It is when a heifa (in most cases a male-but can also be a woman) acts very stupid, uncaring, and senseless. These people tend to be egotistical, rude, self-centered, HIGHLY inconsiderate, and tend to ignore the feelings of those around them. The people also tend to have another called CHD, or chronic hand disease. There is no avoiding these type of people because it is something one can develope over time and there can be different levels on the heffadonkis spectrum.
Why did you throw my ish on the floor? That was brand new!! Because I felt like it and I don't like you, is there a problem? Yes, heifa, there is a problem! YOU ARE SUCH A HEFFADONKIS!!
A section of a company office made up entirely of women. Usually staffed middle ageoverweight women. The old school term for this would have been the typing pool.
Take these papers I just signed up to the heffer pen so they can fax them to the home office.
The main character from the Diary of a Wimpy Kid books who is basically a sociopath. He treats his friends and family like shit and will do whatever it takes to get his way even if it means hurting someone mentally or psychically. He is also retarded for being in middle school since the first book came out in 2007.