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!

Sneaky boy by Sneaky boy ;) November 30, 2018

Sneakybop 

The Sneakybop could be anything and everything, really. It is an undefinable work of magic that only the wisest of men can conjure a definition. It could be anything from a verb to a noun.

Dylan: "Yo did u get dat sneakybop?"
Eugene: "Yea man i got dat sneakybop."

Sneakybop by LongHorsesMare June 24, 2009

sneakyboy 

He is a snake and very sneaky and he is a girl

Yo you are very sus sneakyboy

sneakyboy by bieach June 28, 2021

Sneakyboi 

And extention of the word (Sneaky). When you pulls sneaky moves left, right and center you will after a while end up as a Sneakyboi. Really it´s a negatively loaded word, because what you are doing is just ripping off your friends time after time. But if its your best friends, it will be like an intern joke between you and your friends and you will be the Sneakyboi of the group. So in this context is really a status symbol, Sneakybois are often known as the cool kids ofc.

*Dylan pulls a sneaky one on ya for the fifth time this week*
Cole: "Bro, u did me again, u a Sneakyboi"

Sneakyboi by Le sneakyboi de ultimate April 2, 2019