Slidel 

Ass to mouth followed by a snowball.

Sadie: What did you think of that?
Robert: Well, the ass to mouth was awesome, but next time swallow before you kiss me. I totally taste like your ass and my cum. Not cool.
Sadie: It's called a Slidel, and now you now how I feel every time you ask me to swallow you after you fuck my ass.

Slidel by Kate Charlton April 1, 2008

sideload

To download a file, esp. an application, to a smartphone or other electronic device outside of the accepted or usual channels.

The app center says the eBay app isn't available yet for the new OS on my phone, so I had to sideload an earlier version from a Dropbox link I found.

sideload by Eduardo Suave September 7, 2011

apex slide 

A world renowned glitch and slide located on the map Resistance. Many glitchers spend days trying to scale Resistance Roof to reach Apex. After scaling the rooftops and navigating the barriers, these glitchers go for the Apex Slide. This is arguably the best slide in all of Call of Duty and rivals slides found in water parks.

The slide itself is named after FaZe Apex, who was the first person to hit the now famous slide. It was the closer to his 100K Subscriber Montage.

Now there are popular series involving this biblical slide. One of these series, is Apex Time Trials, hosted by Scarn. To this date not one contestant has been able to beat his Guinness World Record time of 38.138 seconds.

I just hit the apex slide.

apex slide by AnonymousGlitcher November 10, 2014

Slide The Sausage 

What you say to someone,when you want to give it to them sexually.

“Damn,that girl is so hot.”...”I want to slide the sausage to her.”

Slide The Sausage by jimd8498 April 30, 2019

stripper slide

The act of a girl rubbing her labia against a man's penis

My girlfriend doesn't want to lose her virginity, so she gives me stripper slides every night.

stripper slide by $20atatime October 28, 2013

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

owl slide 

dil howlter's roof in dan and phil's sims 4 series

look it's an owl slide! it's just like dil's house!

owl slide by idkwhatiam September 17, 2017