rim job niner 

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

rim job niner by Jovan fucking roux March 23, 2017

a back niner

Sodomy on a golf course.

Mark and Tony played a lovely round of golf and as the course was wide open, so too was Tony's assehole as they did a Back Niner between holes.

a back niner by Jimmy Dink July 11, 2017

rig-niner 

To make something work that shouldn't work with the knowledge an average human processes. Super human brain powers are required for such tasks.

Jimmy rig-ninered the TV to pull in Mexican Wrestling with rabbit feet he bought at the circus from a bearded woman.

rig-niner by Erock June 28, 2004

forty-niner 

Anyone who digs in the ground or mines, specifically in search of something buried. Can be more loosely used to include digging for other reasons. Variations include forty-nining and forty-nined, et al.

Look, ma! That dirty forty-niner just dug himself up some pirates booty!

I was going to go forty-nining at the beach today, but I read that those areas have all been forty-nined already.

forty-niner by Scoot Bro May 22, 2008

cloud niner 

A person who is high on drugs 24/7.

I'm a legit cloud niner.

cloud niner by skinnySinner January 13, 2015

One Niner 

Any of the chicanos, kinfolk, or of the few woods that either grew up or reside on the Avenue, that don't take no mess from no one. True hustlers, money makers and grind artists, that take care of their peoples and only have love for those that have love for them.

Female1: "Girl, we 'bout to go to the south side and hook up with some real G's."
Female2: "I heard that girlfriend, ain't nothing finer, than a *one niner*"

One Niner by lilmack1919 December 19, 2018

delta niner

someone who smokes marijuana, weed, pot, etc. comes from the word "Delta-9-tetrahydro cannabinol", which is one of the main substences found in cannabis

that kid there's one hella delta niner, he be smokin all day long.

delta niner by guns1inger2 April 12, 2007