Greasy slide

When both male and female ejaculate on to the floor after coitus, then use it as a slip n slide.

Hannah very much enjoyed her greasy slide with Nathan.

by BlowJobJohnson May 11, 2014

Slide Day

A very special holiday where two people celebrate the event in one has slid into the other's DM (direct messages) to initiate a relationship, exotic night, friendship, etc.

Two years prior to Tia answering Shaq's DM on Instagram, the two celebrate their Slide Day as a couple.
Did you hear about Shaq sliding in her DMs and now they're a couple.

I can't wait for me and Tia's Slide Day so we can celebrate.

by Shaquila The Great May 22, 2018

Freudian Slide

A Freudian slip that lasts far too long to simply be a slip of the tongue.

Example #1:

Hey, can I borrow a pe-pe-penis penis penis Penis Penis PENIS PENIS VAGINA PENIS pencil please? Sorry, Freudian slide.

Example #2:

Woman: So what's your favorite color?
Man: Well, I think my favorite color's I'd like to bend you over my knee and spank your butt raw....I mean blue.

by Mo_Shift_Fo June 15, 2013

cardboard sliding

the act of using a flattened cardboard box to slide places; i.e., down hills, down stairs.

He didn't need a skateboard or sled, he could go cardboard sliding down the hill on that box the new washer came in.

by helen1929 January 28, 2013

Dundalk slide

When you line up you and another persons butthole and shit into there butthole

Hey man! Want to do a Dundalk slide?

by SlimeyNutNut April 10, 2023

Glory Slide

A breif moment of jubilation or feeling of immense well-being which is mercilessly cut short by an interaction with slushy animal feces discarded upon a pavement. Often accompanied by a catastrophic interruption of traction during carefree perambulation.

I left the pub quite cheerful last night, until I did a glory slide and landed on my arse.

by Russell Dust December 15, 2019

Pomade slide

When you take the pomade from your hair and rub it up a female ass crack for lube

I was out of astroglide so I used the pomade slide.

by Daman0613 June 5, 2014