sneaky pinky 

fingering someone's anus with your pinky finger while performing oral sex on him or her.

Jen let out a surprised, but excited, gasp when she got the sneaky pinky.

sneaky pinky by lil Julie aka the doctor May 15, 2005

sneaky little ninjas 

a phrase used when someone keeps a secret from you.

Sharon: Will and Maddie have been going out for 2 whole months!
Zane: For real! You sneaky little ninjas!

sneaky little ninjas by peaceoflondon September 1, 2010

Sneaky Meek 

A Sneaky Meek is a person who ravages the food supply of another to the point that this person is left with none. The Sneaky Meek is usually at it's most devastating when it is inebriated and becomes rude for food. It's known to hide the gathered food for later periods of feeding after brief hibernation. Popular hiding spots include under beds and under sinks. The Sneaky Meek can most commonly be found in the northern Hemisphere of the United States.

Jane: "Where did my frozen chicken nuggets and flounder go?"
John: "It must have been the Sneaky Meek, go check under his bed"
Jane: "Yep, there's an empty plate here with crumbs."
John: "Classic Sneaky Meek."

Sneaky Meek by discobiscuits October 12, 2013

sneaky native 

Whilst performing sexual intercourse as a male with a female in the "doggy position" vaginally, you then hastily remove your phallus and reinsert it into the females anus with a copious amount of force undoubtedly inducing a vast amount of pain causing the female to scream at this crucial point the male then covers and uncovers the females mouth multiple times with his hands to create the sound of an ancient native call.

why is that female limping?

because she was a part of a "sneaky native"

sneaky native by sneakynative September 11, 2014

sneaky bucket 

A nice ass, particularly one that you did not expect or notice until further inspection.

Did you see that girl Jenn from accounting on casual Friday!? I had no idea she had such a sneaky bucket until I saw her in yoga pants. What an ass.

sneaky bucket by Lincroftallstar April 21, 2016

sneaky lil bastard 

A phrase used to express the sneakiness of a bastard

That sneaky lil bastard is back

sneaky lil bastard by Bodapoonboi December 26, 2016

Sneaky Beej 

A sex act in which one partner sneaks into the other's room and gives them a blowjob while they sleep, usually waking them. (The recipient must ask for/consent to this in advance)

I was sound asleep when all of a sudden I was woken with a sneaky beej.

Sneaky Beej by John Rederickt February 18, 2017