Michigan Slip and Slide 

When one is making violent love to his friend's mom's anus and she grotesquely defecates and the defecation then induces heavy vomiting in the male which in turn causes even heavier vomiting in the mother. Once sufficient vomit and excrement has been accumulated and a near-frictionless surface is created, the mother is to slip on the excrement-vomit solution and hit an object that leads to a state of unconsciousness.

John: Oh my God, Mrs. Smith you've created a Michigan Slip and Slide in the kitchen!

Michigan Slip and Slide by GuyintheCloset January 8, 2011

B Slide 

A slide preformed by Phillip Mitchell, which involves throwing yourself onto your kneecaps, and slide through an entire room.

"Mitchell slided through the room. He made a B Slide"

B Slide by Phillip P.C Mitchell October 18, 2008

Semi slide 

Refers to qualifying for the semi-finals of a bracketed, double elimination tournament and subsequently losing three games/matches (championship semis, consolation semis, and 5th/6th place metal round) to place 6th in the tournament.

Did Joe win his semis match? Nah, he did the semi slide.

Semi slide by NWtigers189 November 5, 2007

Baltimore Slide

When a car in the left lane of the highway suddenly slides over three lanes and takes the exit. usually no signal.

"Christ where did he come from, He must be from Baltimore."
That s the baltimore slide. I'd recognize it anywhere

Baltimore Slide by Chef dad February 28, 2011

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.

Freudian Slide by Mo_Shift_Fo June 15, 2013

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.

Greasy slide by BlowJobJohnson May 11, 2014

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.

Pomade slide by Daman0613 June 5, 2014