Landering 

The process where a cat twitches the entire skin over its back in response to a light touch. This causes all of the fur to move spasmodically and the cat to become angry.

Poking the cat lightly on the back with a straw will set off landering.

Landering by UprTupr December 16, 2011

Koopa-Backdash-Wave-Slide-Hover-Walk-Moon-Landing 

In Super Smash Bros. Melee, characters who's walk-acceleration is lower than their traction value after wavelanding backwards can buffer a slight walk forwards to decrease the momentum lost. The walk input must be at its lowest value to perfectly execute the tech. (rough translation of inputs) Characters with low traction (Luigi) benefit worse than those with higher traction values in Melee. (i.e Gannondorf can benefit from the Koopa Backdash Wave Slide Hover Walk Moon Landing more than Luigi in terms of distance)
Youtube has more info on this.

The Koopa-Backdash-Wave-Slide-Hover-Walk-Moon-Landing can make virtually anyone feel like they are playing on ice.

Koopa-Backdash-Wave-Slide-Hover-Walk-Moon-Landing by Do_mmar September 11, 2020

Chinese Landing 

A slighty hair-raising, dodgy landing that is characterised by 'Wun Wing Loh'.
Usually the case with cheap, low cost budget airlines.

"Enjoyed everything but the Ryan-Air flight, proper Chinese landing!

"Chinese Landing?"

"Yea...Wun Wing Loh!"

Chinese Landing by Vinyl_Richie March 30, 2009

Leandering 

When a guy lifts up his girl with one arm and roughly destroys her pussy with his remaining hand while singing old fashion french songs.

Person 1: Last night i heard some girl moaning and a guy singing some old fashion french songs.

Person 2: woah, i guess he was Leandering her.

Person 3: Poor girl, that pussy is long gone

Leandering by Trunks July 29, 2016

Superhero Landing 

Superhero Landing is a first-ever social-media series.

Mark: He's gonna do it!
Tommy: Do what?
Mark: a Superhero Landing (create a social-media series).

Superhero Landing by JimmyMoore May 10, 2018

Emergency Landing 

When you have to shit so bad that you start crapping before your cheeks actually make contact with the toilet seat. Usually involves a running start with pants down.

Dude, i payed the price for eating all those burritos last night. I just barely pulled off an emergency landing when i got home.

Emergency Landing by phattypatty_33 September 15, 2009

Landing Pad 

A layer of toilet paper (usually somewhere between 3 and 8 pieces) laid down on the surface of water within the toilet bowl before one has a bowel movement. This layer of toilet paper, or ‘landing pad’, serves a 3-fold purpose: (1) To prevent the dreaded splashback effect caused by the fecal displacement of water; (2) To soften the “KER-PLUNK!” sound that often occurs when feces breaks the surface tension of the water (this is particularly effective because the toilet paper disables the properties of water’s surface tension by acting as a semi-permeable membrane, a sort of dampening medium between water and air; further, the speed of the displacement of the water is lessened, which makes for a much softer noise); and (3) To bring about an awareness of the TP supply before use, negating any chance that one might have a bowel movement, only to look over and notice that there is no toilet paper.

Johnny: "Dude, I went to meet my girlfriend's parents for the first time last night. Halfway through the night I realised that I needed to take a massive dump, which was uncomfortable because the bathroom was next to the living room where they were sitting, and the house was dead quiet"

Billy: "No way, man... what did you do?"

Johnny: "I built a wicked landing pad, so not only did they not hear me, but I was also able to stay as dry as a cracker for the whole experience. What a night it was!"

Landing Pad by JPaps January 8, 2011