other

• acronym of "as far as I know." Commonly used online.

  AFAIK, the store is still open.

  by Anonymous, Jul 17 2007.

other

• acronym of "away from keyboard." Commonly used in online chats. Typically one "goes" AFK, as in the following sentence. One can also use AFK to respond to a message, indicating that one isn't currently available for chatting.

  I need to go AFK to make a phone call.

  Chatter: Hey, are you around?
  
  Response: AFK.

  by The Jargon File, Jul 17 2009.

adjective

• acronym of "all fucked up." A shortened version of SNAFU.

  That is totally afu, dude!

  by Clifford Phillips, Spokane, WA, USA, Jul 07 2007.

other

• is not; am not; are not; do not; have not; will not; etc. Typically used in the double negative, as the example sentences show. Its use in the United States is generally limited to the south and midwest.

  Ain't nothing like that I ain't seen before. ("There is nothing like that I have not seen before.")

  He ain't got no money. ("He does not have any money.")

  I ain't seen him since last year. ("I have not seen him since last year.")

  She ain't going to school today. ("She is not going to school today.")

  by Jeremy P., Ropers Crossroads, SC, USA, Jul 20 1998.

noun

• an alias.

  by WalterGR, Sep 02 2009.

other

• acronym of "Also Known As."

  by Nilserik Sruzell, Halmstad, Sweden, Aug 10 1998.

other

• all right.

  by Kevin H., Cedar Rapids, IA, USA, Nov 29 2001.

interjection

• acronym of "adios mother fucker." One typically says this when one has caused an object to go a long distance, or to the wrong location, e.g. in the game of golf.

  There goes that ball... AMF!

  by Gary M., Charlotte, NC, USA, Oct 21 1999.

noun

• an alcoholic beverage. Acronym of "adios mother fucker."

  After three of those AMFs in a half an hour, she was puking her guts up.

  by April W., Lebanon, OR, USA, Jul 27 2007.

other

• online chatting acronym of "age, sex, location?" An inquiry of one's age, gender, and location.

  Hey disco! ASL?

  by Farah, NJ, USA, Apr 28 2002.

noun

• menstrual period. Sometimes abbreviated AF. Also Aunt Flo and cousin Red.

  Man, Aunt Flo is visiting.

  AF came today.

  I had unexpected company last night... Aunt Flo and cousin Red came to visit.

  by Emily, UC Berkeley, Berkeley, CA, USA, Jan 13 1998.

origin

• This term may be a reference to unwelcome family members who arrive unexpectedly and without prior notice.

  by Emily, UC Berkeley, Berkeley, CA, USA, Jan 13 1998.

noun

• menstrual period.

  I had unexpected company last night... Aunt Flo and cousin Red came to visit.

  by Diane F., Rochester, MI, USA, Jun 13 1999.

origin

• This term may be a reference to unwelcome family members who arrive unexpectedly and without prior notice.

  by Diane F., Rochester, MI, USA, Jun 13 1999.

noun

• acronym of "ass whooping." That is, a sound beating.

  I'll give you an A & W you'll never forget.

  by Robin W., Okinawa, Japan, Aug 17 1997.

adverb

• before. Online chat acronym.

  I knew you B4 we went to the same school together.

  by Maurice J., Fall River, MA, USA, Nov 21 2002.

other

• alternate spelling/pronunciation of "bitch.

  by Chey, Wheaton, MD, USA, May 23 2002.