When one is trying to put them selves front and centre by adding themselves to a higher group than they belong to, / Passive-aggressively trying to make oneself look better.
E.g. someone from Nebraska adding Nebraska to a list of the most popular states)
"Ay bro did you see Ned's Jordans."
"Jordans? Those ain't no Jordans they're fake af."
"He really tryna sneak in Nebraska"
"quietly moving around places you aren't supposed to be with someone you aren't supposed to be with while in a state in which u are not under the influence of any intoxicating substance"
I quit drinking but still want to have fun, let's sober sneak later while your husband is at work.
When you ping someone in Discord on purpose... only to delete the message instantly after you sent it.
Leaf: Imagine ping-sneaking.
Bellyfat: IKR!
Leaf: @Bellyfat
Also Leaf: *deletes message*
BellyFat: Who did that???
To start off as friends, letting that other person know you want to be friends, but your real intention with him/her is to have a relationship/ fling / to hook up
mike - you see that girl over there? Tonya?
todd - yeah man
mike - u know she doesnt want a relantionship right now right?
todd - i know ,but yo man, ima totally sneak attack that
Mike - NICE
The same meaning as sneak dissing (insulting someone in secret)
Pimp -"I hate all of these sneak beefin' mother fuckers"
When find yourself a nice lady, and get her consent prior to, then wake her up to you eating that pussy like its going out of style.
Bae was sleeping, but it was time for a sneak feast!
When you're thirst on the low and you don't want anyone to know your intention.
My guy Saad has been really sneak thirsty. He's been trying to smash this one girl, but he swears to everyone that he's not.