Sneak nuts 

When you're taking a photo and you slightly pull your sack out so that its inconspicuous in the moment but forever enshrined in the picture.

Hey remember that picture we took on Christmas 2 years ago, there was some sneak nuts in it.

Sneak nuts by Masterdefiner69 July 28, 2019

sneaky peaker 

a fart that comes out without the person not noticing, usually older people

oh jesus grandpa did you shit your pants, no must have been a sneaky peaker

sneaky peaker by Sexyhotboy August 2, 2019

sneaky feet 

When yous feet are sneaky

“I didn’t hear you coming”

“Yeh I have sneaky feet”

sneaky feet by Sneakyfeet69 August 5, 2019

Sneaky 

If your in the mood for some intercourse; take it the sneaky way! Oh yes! You will have such a fucking good time, you'll moan and groan, and enjoy it so much! Being sneaky also means to prey on young high-schoolers and wanting to be "sneaky" with them {if you know what I mean ;)}

Johnathan one day felt some sneaky feelings towards Rachael. He did not act on them, until on fateful day, 29th of September 2018 when he woofed on her and boy, did she enjoy it!

Sneaky by Shawn the Dawn August 26, 2019

Sneakman 

Similar to the word snakeman, a sneakman is a noun to describe someone who consistently goes behind others' backs for the sake of themselves, often with the intention of slighting another.

Person 1: Jeez, Simon fully went and shagged Jez's girlfriend!

Person 2: Fuckin dutty sneakman ent he

Sneakman by Boxyboxyman September 17, 2019

Sneak Attack 

When your Asian friends eat all of the Kung Pow chicken at a Super Bowl party.

Watch out! Sneak attack time. Hung and Jitsu are here. Hide your food.

Sneak Attack by AnalMelania September 19, 2019

Sneaky Barrel 

When someone is hiding that they are getting fat.

Josh: Hey Sam, have you noticed something different about Robbie lately?

Sam: Ya he's been growing a sneaky barrel.

Josh: It's true he's been eating to many Doritos!

Sneaky Barrel by Amigo#1 October 4, 2019