sneaky vandersloot

Inserting your finger or fingers into a woman's vagina and then proceeding to put said finger(s) into her ear. Essentially a wet willy with her own vaginal fluid.

Billy: You know how I was fingering Vanessa the other day?
Bobby: Yeah! What happened?
Billy: Well, she was about to cum and I gave her the ol' sneaky vandersloot instead. She slapped me pretty hard and now she won't talk to me.
Bobby: Huzzah!

by smithee985 September 18, 2010

Sneaky Geraint

Abandon friends for your own lift home; without telling anybody.

Don't tell anyone, but we're going for a Sneaky Geraint.

by LouisNJacko April 23, 2011

sneaky grandpa

Before masturbation, soak your hand in warm water until it becomes all wrinkly and gross-like.

Trust me. Once the sneaky grandpa takes a hold of your life, porn will never be the same.

by Bernanski May 17, 2014

Sneaky Hitler

When you fart under the duvet covers and pull it over your girlfriend/boyfriends head.

Dude I pulled a sneaky hitler on my girlfriend last night. It was funny as hell!

by SneakyHitler November 8, 2016

Sneaky boy

Clever motherfucker!

Friend-1: I went to have a coffee with her just to have her lecture notes! She might be thinking I'm interested in her. lol
Friend-2: Sneaky boy!

by Sneaky boy ;) November 30, 2018

sneaky one

a sneaky partake in sexual activity

"Who's up for a sneaky one in the corner?"
"I'll be there."

by bilaaal January 11, 2014

Sneaky Leaky

When shit comes out your ass and you dont feel. You proceed to have bad diarrhea.

Aw fuck, my underwear is covered in shit! God damn Sneaky Leakys!

by HungHater43 February 5, 2022