sneak move 

to touch some ones butt or breast by bumbing in to them or walking to close and actting like you didnt mean it but you really wanted to .

i did a sneak move on jenny when we were in line at school.

sneak move by big d 12 October 25, 2003

sneakover 

the same as a sleepover except it is with a romantic or sexual partner requiring one to sneak out of the house for it to occur.

Hey, do you wanna have a sneakover tonight?

sneakover by brooksbrother July 9, 2009

sneakover 

the same as a sleepover except it is with a romantic or sexual partner whose parents make them sleep in separate bedrooms, requiring one to sneak out of their current room to their partner's.

"My parents will make us sleep in different rooms, but we can have a late night sneakover."

sneakover by sincere January 28, 2015

Sneakover Sleepover

When someone sneaks over for a sleepover without announcing to anyone else that you’re having a sleepover.

“Ash wanted to come over by herself, so we had a Sneakover Sleepover. Because last time we had a big sleepover Uncle John showed up too and made her cry.

Sneakover Sleepover by Superood June 24, 2019