• Noun- 1)a stupid acting person (originally used in place of retard- may be interchanged with reject, chode, idiot, etc.)

  You are such a leebo!

  by Allison, New York, NY, USA, Nov 01 1999.

• idiot, stupid, no game, lop.

  that fools a lencho!

  by AARON R., CA, USA, Jan 17 2000.

• n. someone who is stupid or doing something stupid at the time. also used in place of the word lamer.

  I can't believe he's such a llama.

  by Nils D., Oklahoma, USA, Aug 18 2002.

• 1. Absent minded 2. not paying attention 3. stupid.

  Dude, you're so Lunchin'.

  by Brian, Herndon, VA, USA, Feb 03 1998.

• Extremely stupid, dimwitted, dull, like dipshit or dumbshit.

  She is such a lunkhead.

  by Rina L., San Bernardino, CA, USA, Sep 24 2002.

• to be an embarrassing, stupid flop.

  I made a butt of myself trying to sing last night!

  by Holly C, Feb 22 2003.

• Means "moron" and dates to the mid-1950s. The Random House Hist. Dict. of Amer. Slang suggests it may be from a reduplication of the first syllable in "moron" or it may be from the dialectical Italian "mammoccio" meaning stupid rascal. Recently used as the name of a character in "Get Shorty." Has been increasing in popularity over the past few years.

  What a momo!

  by Mark L., Newburyport, MA, USA, Nov 07 1999.

• N. Used to refer to a police officer working at a mall. Any kind of rent-a-cop.

  The mo-mo almost got us.

  by chris k., Moon Twp, PA, USA, Nov 27 2001.

• a stupid person.

  by nurd y., Aug 10 2002.

• Idiot.

  You're such a momo.

  by Don S., Queens, NY, USA, Nov 16 2002.

noun

• a stupid person: a dolt, aka moron.

  Stop being a momo and listen to me.

  by Mackenzie W., Moreno Valley, CA, USA, Jun 17 2003.

• n. a derogatory term implying someone who is (sometimes) not too bright, unkempt, nerdy.

  He is such a mouth-breather.

  by JoAnn, Denver, CO, USA, May 21 1999.

• Someone who breathes through the mouth. Basically the same meaning as "slack-jaw;" a stupid person who advertizes that stupidity by letting his mouth hang open.

  A typical mouth-breather came into the store yesterday.

  by cameron, New York, NY, USA, Oct 21 1999.

• used in a derogatory sense, it means slack jawed, stupid, ignorant, unwashed masses, goofy, unprofessinal, dumb, uneducated.

  That jerk was a mouth breather.

  by Ginny R., Mesa, AZ, USA, Oct 12 2002.

• a womans groin, either the hair, or the vagina itself.

  You could see her muff bulging beneath her skirt.

  by Trevor Z., Davis, CA, USA, Mar 02 1999.

• vagina.

  He went muff diving.

  by Victor A., Templeton, CA, USA, Dec 13 1999.

• Means pussy, twat, vagina.

  Thats a nice muff.

  by Jaylesh D., UK, Jan 30 2000.

• a vagina.

  You can see her muff!

  by Amber S., San Francisco, CA, USA, Apr 03 2002.

• 1. An extremely stupid or foolish person. Often used as an interjection in conjunction with a slap to the back of the head ("Muff, yo!") 2. Vagina.

  by Merrick, Little Rock, AR, USA, Dec 10 2002.

• pubic hair from the vagina.

  I bet she has a muff under that dress

  by Angela L., Loma Linda, CA, USA, Jun 21 2004.

• the hairy pubic region of a female.

  She needs a bikini wax. Her bush is out of control.

  by Mallory S., Sep 16 2004.

• refers to the vagina

  Your muff smells funny.

  by Richie, MN, USA, May 26 2005.

• a hairy pussy.

  by Anonymous, Sep 29 2005.

noun

• female pubic hair, female genitalia

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

• the vagina.

  by Morgan D., Seattle, WA, USA, Aug 30 2003.

• MORAN, someone stupid .

  He is such a mule head.

  by Narek B., CA, USA, Oct 04 2002.

• Used to tell someone that they're a stupid person or for someone that you don't know and don't like, you're telling that person that they have a low I.Q. rate Russainlish word for the slang term Mushroom is "Mácozi."

  God, you are such a mushroom!

  by Jacob P., Milwaukee, WI 53219, USA, Mar 12 2003.

• to treat someone like a mushroom: to keep him in the dark and feed him manure.

  by william l., Tennessee, USA, Oct 02 2005.

• Someone who acts stupid or does stupid things

  That dude is an idiot, he needs a check up from the neck up

  by J-Dub, Boynton Beach, FL, USA, Jan 01 2009.

• Mainly used by hackers and crackers to refer to a person who knows nothing or little about computers and is trying to get into them.

  That guy just asked me how to become a hacker, what a newbie!

  by Mikey M., CA, USA, Nov 10 1999.

• Meaning bad, or new to something. It's an insult. also "noobie."

  You stupid newbie.

  by Darren, Jan 24 2002.

• 1. A newcomer to an internet message board. Often the Netizens give them a hard time because of their naivity. Also called "Fruits" if the Netizens are called "Nuts." A very young Newbie is called a Munchkin and a Newbie whose presence must be tolerated because they are a friend or relative of a Netizen is called a Howard. 2. Somebody who is new to anything and is hopelessly clueless.

  If one more Newbie asks us what our favorite movie is, I'll have to get violent!

  by Trish, Boston, MA, USA, Feb 15 2002.

• Commonly used in online gaming, this term is used to denote one that is new at a game. It could also be used to describe someone who isn't good at the game. Can also be written "n00b, newb, nub, noob" Note: also pronoucned like boob with an N infront.

  He started playing yesterday, so he is a newbie .

  by Josh A., KS, USA, Feb 16 2003.

• generally means a new player

  by Tensore @., Feb 04 2005.

• a person who is new to something. Also "newb".

  Katie, I can't believe you've never done this before. Your such a newb.

  by Nicola G., Austin, TX, USA, May 10 2006.

• a new person in a work place or any other place; someone in training.

  by Michelle K., Las Cruces, NM, USA, Dec 28 2006.

noun

• someone who is new to a particular group or activity. Origin: military slang contraction of 'new boy'

  Are you a newbie?

  by Robbie G., Stroud, Hampshire, UK, Feb 13 2006.

• weird, strange person, aimed at a person when they have done something silly.

  Oh, ya nugget!

  by Haidee A., QLD, Australia, Jun 28 2002.

• Very high quality of marijuana, very potent. Usually in individual buds off a female plant. It is often kindbud. Often refered to as nugz, bud, nuggy nugs, one-hit wonder...

  Man, I got to get some nuggets for the next Widespread show!

  by Anonymous, Jul 13 2002.

• A stupid person who thinks there all that.

  he is such a nugget!

  by fugly b., Detroit, MI, USA, Feb 04 2003.

• Stupid person. (Hake referring to a fish)

  Don't take his advice, he's numb as a hake.

  by Anonymous, ME, USA, Jan 10 2008.

• One who does something very stupid. Origin: from the slang word "nut" for head. To be numb in the head.

  Only a real numb nut would drink an entire bottle of vodka by himself.

  by colleen m., Cambridge, MA, USA, Jan 19 2003.

• to insult someone that is confused or lost in thought.

  you numb-nut

  by Lesley M., Cazenovia, NY, USA, Jul 25 2004.

• Used as an insult.

  by Lesley M., Cazenovia, NY, USA, Jul 25 2004.