niche-niche

A bad idea, or a no-no; expressing disapproval.
Pronounced neesh-neesh

Jeff says, "Hey guys, lets go down to the salvage yard and sell the metal to make a buck!"

Everyone else, in unison: "niche-niche"

by SeffreyJimon October 23, 2007

pony niche

A crevice, nook, or recess for ponies.

Sir Francis Toboggan is hiding out in his pony niche.

by Russell's Cosmic Teapot May 26, 2010

Niche Piece

A euphemism for a small penis

Would you say that 3 or 4 inches is a niche piece?

by Revolver Ocelot January 13, 2009

niches

The area of skin on the backside of your knees. This area is commonly suceptible to sunburns especially to gingers. Similar to the reverse side of your wenis aka a wiche.

Wow, Jessiann really burned her niches! let's make fun of her!

by Sammsizzle September 9, 2010

niche

Niche (Ni-ch)- Your personal space.

Step out of my niche.. Also referred to as "Your Bubble" or "Your Box"

by HHP June 8, 2003

Girl-niche

The type of girl that will always fall for you, no matter what. In other words, anytime you meet a girl with these qualities/attributes/personality traits, they are no matter what going to at least start sexting you.

If you are really good at writing and reading Spanish, but not speaking it, deaf girls from Spain/Mexico will always fall in love with you, and then you would know that your girl-niche is deaf Spanish girls.

by lamppost_boy March 26, 2010

natchez steamer

A Natchez Steamer is when someone stands on the walls of a stall in a public bathroom allowing their poop to travel roughly 6-7 feet before splashing down in the landing zone (toilet)

Did you see graham drop that Natchez steamer, it was cool but his poop was the size of a small raisin.

by Andy from the aviation club July 30, 2017