Slippery Slide 

When a group of guys sit in a circle and masturbate until the floor is covered in semen. Then have a contest to see who can stand the longest without falling.

Last Saturday me and the boys pulled a slippery slide in Gina's room

Slippery Slide by BushesBestBaked October 14, 2018

Slippery-Slide 

driving/traveling to a given location for a romantic/sexual encounter upon being invited to do so.

(Not to be confused with *sneaky-link* which is more secretive or related to cheating.)

Friend 1: coming to the after party?

Friend 2: nah, I ran into Maria at the concert.

Friend 1: that Puerto Rican chick with the fat ass? I remember her

Friend 2: Yea, she just moved to a new apartment downtown so you know I had to Slippery-Slide

Friend 1: Bro, you on demon time Fr lol

Slippery-Slide by 213JetSet February 11, 2023

slippery shit slide slammer 

using ones backyard slip in slide, for a shitty slippin ass slammin good time!

when yer all horned up an run outta sexual ideas....the slippery shit slide slammer can be an excellent party saver! ex: bruce and beatrice were so sexually bored bruce went out in the backyard and performed the ol' slippery shit slide slammer......he positioned beatrice doggy style at the end of his slip n slide naked.....using corn oil.. oiled up her shit pipe...next bruce with boner erect ...ran as fast as he could landing on the slip in slide knees first..zooming down the slip n slide (takes perfect balance) on knees, boner erect just about to make contact he thrust hips forward...(takes great timing and aiming)..Jamming erect boner in her shit pipe......IF DONE CORRECTLY WOMAN SHOULD IMMEDIATLEY HAVE ORGASM....along with sore asshole....

slippery shit slide slammer by gillieman69 December 10, 2009

Side-Slipper 

A person who will initiate and wishes to, or attempts, to become involved, usually romantically, with a man or woman, who is already in an established relationship, (e.g., married, engaged, boyfriend/girlfriend, etc.), but will not put forth the effort to obtain and establish a relationship of their own. To engage in an affair or come between two parties. Such relationships might be deemed genuine, at least from the perspective of the "side slipper," or merely an attempt by such a person to interfere with the sole purpose of causing temporary or permanent disruption of the established party's relationship. (May also be seen or written as "Side Slipper").

Variation: To "side-slip."

Josie just can't seem to get away from the life of being a side-slipper. She keeps trying to get with Curtis but knows he and Laura are engaged to be married. She claims she is actually in love with him, but I think she merely wants to cause trouble to break them up. If she spent more time trying to find someone of her own, she wouldn't have time to worry about what others are doing.

Larry thinks he can slide-slip between Diane and Ronnie. He's been after her for a while, but might experience a rude awakening.

Side-Slipper by Who 'Dis? Who 'Dat? February 13, 2019