slick sneaky stiff 

To insert one's soft member into your ass while he is sleeping and allowing the member to get hard by means of simultaneous massaging of the balls and prostate stimulation.

I let rick give me the slick sneaky stiff after he passed out.

slick sneaky stiff by slind February 16, 2009

Pringle Sneak 

When someone hides behind another person who is equal height or taller, to avoid being seen by someone who they hate.

Dane: Oh shit, it's fucking Brian, man you gotta let me Pringle Sneak
Chad: Alright dude, your lucky he doesn't like me

Pringle Sneak by ReapersFi April 24, 2010

the sneaky amigo 

when you are having intercourse with a girl in the dark, have your friend hide in the closet and once you pull out have your friend replace you secretively

lsat night me and john gave your mom the sneaky amigo

the sneaky amigo by montreal canadiens suck April 26, 2011

Mohican sneak 

The ability to sneak up on someone without being detected

You were hidden until we applied the Mohican sneak and found you

Mohican sneak by Jp912 August 29, 2016

sober sneak 

"quietly moving around places you aren't supposed to be with someone you aren't supposed to be with while in a state in which u are not under the influence of any intoxicating substance"

I quit drinking but still want to have fun, let's sober sneak later while your husband is at work.

sober sneak by Dblazeny January 5, 2017

stumper sneakaround 

A sexual position in which the male( or girl we don't kink shame) quickly changes from vagina to anus, so quickly that they don't realize it at first. Note: Can only be performed on girls

Bro, you have to try the Stumper Sneakaround on your girl, she would seem to be in to that.

stumper sneakaround by Idfk just exists July 18, 2018

A sneaky ballbag 

A sunroof baby with sausage fingers and mummy issues that will cut your grass for a tenner

Look at him holding a strimmer screaming at his mother.... ah mate he’s a sneaky Ballbag

A sneaky ballbag by Da big B4D wolf April 30, 2019