In aviation, "ground" control is always "121" in the first three digits of the frequency. In this case, Ground point niner would be "121.900".
Boston Tower: American 1070, cross runway four left and four right via Charlie, then contact ground point niner on the other side.
by BostonTower June 12, 2007
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This position is used during intercourse it a 69 you just lick each other's bum holes (to spice it up you could also tojnge dart the bum hole )
Ross: sabrina would like to try something new ?
Sabrina : finally !!!!!
Ross : how about a rim job niner
by Jovan fucking roux March 23, 2017
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Slang - used when someone is much too excited given the situation at hand, or used personally when one is in total disbelief. Originally coined by a student at Western Heights Middle School in Hagerstown, MD, in the mid-90's, this phrase was used to describe an excitable neighbor of one the students that loved to wear San Fransisco 49ers zebra pants - this neighbor seemed to always be getting very worked up and excited, and the phrase, "He's creamin' his niners (pants)" was born. Usable today in almost any situation.
He's going to cream his niners when he sees my new truck.

I about cream my niners every time I shoot my new gun.
by NHHSDave October 12, 2010
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A Forty-Niners fan will only come to games and root for their team when on a real good winning streak. Sadly otherwise they are silent and MIA.
A forty-niners fan will only come to games and root for their team when on a real good winning streak. Sadly otherwise they are silent and MIA.
by ErikSmith BayArea December 7, 2013
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The unsung heroes who mined what is about 50% of the world's silver and gold in mines near Lake Tahoe, Utah throughout all of 1869. All their names are held on a plaque in a museum in D.C.
My Great Great Great Great Grandfather was one of the many great and mighty Miner Sixty-Niners.
by MinerS1xtyN1n3r December 6, 2018
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Old definition: Classy group of men and woman who love sports and will root for their team no matter how they preform on Thursdays, Saturdays, Sundays, or Mondays

New definition: Bandwagoners
"Why is that Niner fans being loud when their team is on offense?"
by 9ers June 20, 2013
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a reverse niner is, as you might have already figured out the reverse of a niner, in other words, yes
h: that girl is hot

cooper: niner

h: reverse niner
by hughbear December 13, 2010
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