Pickle Staircase 

Pickle Staircase is better known as Katy Perry. Katy is called Pickle Staircase by her fans the KatyCats. The name came up when the mods of the KatyPerryForum changed "Katy" to "Pickle" and "Perry" to "Staircase" on april fools day 2009.

Girl 1: WTF is Pickle Staircase?!
Girl 2: duh, It's Katy Perry!

Pickle Staircase by LenaCupcake September 4, 2009

Endless Staircase 

A foursome in which two men and two women lay on the ground and give eachother oral sex in a lincoln long square resembling an endless staircase. Enjoy!!!

sorry i cant submit an image of an endless staircase

Endless Staircase by gerbenflackle March 18, 2011

take it to the staircase

Moving to a safer location when engaging in sexual activity.

Let's take it to the staircase

take it to the staircase by fsid123 March 1, 2011

Chinese Staircase 

The act of punching a woman in the stomach during pregnancy at a low level of seating, in an attempt to abort a fetus.

ie. my sister got pregnant again by Dad, so i chinese staircased her.

Chinese Staircase by nameko neki October 26, 2009

Monkey Staircase 

Noun: a totally random interjection, event or act.

Verb:

1. to interject something totally random into conversation.

2. to perform a completely random act

Sheryl and I were having a normal conversation until Walter wandered by and monkey staircased us by shouting about Republicans.

Monkey Staircase by mouseodoom November 9, 2011

Halfway up the staircase 

To be partially invested in a particular activity or objective.

John: Hey did you go to class today?
Susan: Yeah, but I was using Facebook on my laptop, so I was only halfway up the staircase

Halfway up the staircase by jjhgffghf March 27, 2018

dirty staircase 

a dance making light or satire of the "lean back". it involves exaggerated body movements, lifting legs high and leaning far back in an animated and comical manner, as though climbing giant stairs.

"we can do the dirty staircase (thats whats up!)"

dirty staircase by technics_speak October 23, 2005