• A derogatory and sarcastic term for someone who failed in a task.
  
  (A person drops a pass and a person comments): "Nice going, ace!"

  by Pazuzu, Minneapolis, MN, USA, Nov 11 2009.

adjective

• great, excellent.

  Person A: How was the gig?
  
  Person B: It was ace!

  by Dylan H., Oxford, Oxfordshire, UK, Jun 17 2003.

noun

• a very good, trusted friend, often from childhood; HOMIE, BOY.

  Derek used to be my number one ace until he tried to take my girl.

  by Jennifer Moore, New York, NY, USA, Jun 10 1997.

• a dollar.

  Loan me an ace.

  Got an ace I can borrow?

  by Henry Bradley, Vallejo, CA, USA, Oct 26 1998.

• an attractive close friend of the opposite sex used to gain the attention of prospective suitors when in public. Usually a person of good company.

  Would you like to hang out tonight? I need an ace at the club.

  by Jonny S., Lorain, OH, USA, Aug 29 2002.

• a single pill of drugs.

  by Bev R., Dec 27 2004.

• in golf, a hole-in-one.

  by Bev R., Dec 27 2004.

transitive verb

• to complete a task perfectly.

  I aced that history final.

  by Dylan H., Oxford, Oxfordshire, UK, Jun 17 2003.

• to let someone smoke a small amount of one's cigarette.

  Hey John, ace me.

  by Robert G., Brooklyn, NY, USA, Oct 24 2005.

noun

• a great time. Also have a ball.

  That party was a ball!

  Man, why did we have to leave so early? I was having a ball!

  by John V., Feb 04 1999.

• testicle. Usually used in the plural form balls.

  Ow! You just hit my ball!

  by Mia X, Nov 05 1999.

• shortened form of "eight ball" - an eighth of an ounce of an illegal drug.

  Could I get a ball?

  by "mookie m., Aug 19 2002.

verb

• to be successful. Typically used to refer to men, and often implies an abundance of money, women, nice clothes, expensive cars, etc. Also big balling.

  He's a baller.

  You know that's a baller; he keeps three or four females at all times.

  I'm big ballin' now.

  by Jose M., Tuscaloosa, AL, USA, Jun 29 1998.

• to have intercourse.

  Hey baby, let's ball.

  They were balling in the back room.

  If I put a sock on the doorknob, don't come in: it means I'm going to ball my girlfriend.

  by Gerry M., Toronto, ON, Canada, Jan 21 1999.

• to be generally cool.

  I'm ballin' out of control tonight.

  by Brian C., Waco, TX, USA, Aug 18 2002.

• to sell crack cocaine.

  by "mookie m., Aug 19 2002.

• to be or act as a baller.

  by Joan G., Feb 19 2005.

• to play basketball.

  I was balling with some friends yesterday.

  by Anonymous, Jul 30 2007.

noun

• One who balls.

  He's a baller.

  by Jose M., Tuscaloosa, AL, USA, Jun 29 1998.

• someone who is really good at a ball game, especially basketball.

  I'm the best baller this town has ever seen.

  Jimmy is a baller.

  by John P., Provo, UT, USA, Apr 04 2002.

notes

• Always pronounced "balla." The trailing "r" is never pronounced.

  by Anonymous, Jul 26 2007.

notes

• See ball; baller

  by Anonymous, Jan 04 2003.

noun

• a great deal of money.

  After Terrel Davis renegotiated his contract, he's making bank.

  Everyone I know on wall street makes mad bank!

  by HyperAktiv, Atlanta, GA, USA, Mar 19 1998.

noun

• money in general.

  It's all about the Benjamins. -- Lauryn Hill

  by Anonymous, Apr 06 1998.

• a $100 bill.

  by Anonymous, Oct 01 2001.

• an attractive person. One who looks so good, "they're worth $100."

  Look at that girl! She is a Benjamin!

  by Amanda "., Columbus, OH, USA, Apr 13 2002.

noun

• one hundred dollars.

  That'll cost you six bills.

  These shoes set me back a bill.

  by Jaie J., El Monte, CA, USA, Aug 26 1997.

verb

• to phone or page excessively; to fill up the capacity of some electronic answering service (voice mail, answering machine, one's pager, etc.)

  My crazy ex keeps blowing up my cellphone.

  by Greg K., Tucson, AZ, USA, Jun 10 1999.

• a feeling of ecstasy brought about by the consumption of the drug MDMA (also known as "ecstasy", "X", "E", etc.)

  This is great X - I've been blowing up all night.

  by Anonymous, Jan 19 2000.

• to significantly increase in one's socio-economic status.

  I'm go blow up when my album is released.

  by Ugunda G., Akron, OH, USA, Oct 05 2001.

• to become extremely angry.

  He totally blew up at me after I wrecked his car.

  by Anonymous, Jan 04 2003.

adverb

• completely, in the expression "bone dry".

  by WalterGR, Sep 02 2009.

noun

• the penis, especially when erect.

  He gave her his bone.

  Famous dirty poem:
  
  "Old mother Hubbard went to her cupboard,
  
  To fetch her poor doggie a bone.
  
  When she bent over, Rover drove her.
  
  He had a bone of his own.

  by Anonymous, Los Angeles, CA, USA, Feb 18 1998.

• cigarette.

  Yo, give me a bone.

  by Keegan, Jersey City, NJ, USA, Feb 13 2000.

• a dollar.

  That shirt cost me twenty bones.

  by Anonymous, Oct 01 2001.

• marijuana cigarette; JOINT.

  Roll up that bone.

  by Ryan K., Holyoke, MA 01040, USA, Feb 14 2002.

• a domino tile

  by WalterGR, Sep 02 2009.

verb

• to engage in coitus. The person doing the "boning" is usually on the giving end.

  That chick got boned last night.

  I boned her last night.

  by Anonymous, Los Angeles, CA, USA, Feb 18 1998.

adjective

• under the influence of marijuana; STONED. Perhaps derived from baked.

  Did you see Jake in class today? He was completely bread!

  by Leah, Illinois, USA, Feb 25 2009.

noun

• money.

  I need to drop by the bank to get some bread.

  by Anonymous, Oct 01 2001.

• vagina.

  Yo her bread is tight!

  by shanelle w, Lithonia, GA, USA, Oct 18 2001.

noun

• money.

  I need to get some cash.

  by WalterGR, Oct 01 2001.

noun

• money. Usually pronounced "chedda."

  He has a lot of cheddar in the bank.

  by Sheila K., Chandler, AZ, USA, Jul 28 1998.

• any form of asset, though usually liquid assets.

  When I got divorced, my wife took all my cheddar.

  by Anonymous, Jan 07 2002.

noun

• money. Origin: may be onomatopoeia based on the sound of coins striking each other.

  That is worth some big ching.

  by Anonymous, Oct 01 2001.

• cocaine.

  by Javier, Santiago del Teide, Spain, Oct 02 2003.