sneak 

cheap shotting someone when they dont expect it

like if hes talking to someone and i come from nowhere and sneak him right in the face

sneak by Vince May 13, 2005

sneak 

Quietly moving around places that you aren't supposed to. Also to come up behind someone without noticing and possibly scaring them if they notice you.

"What are you doing sneaking around here at this time of night?"

sneak by sasukewolf June 29, 2008

Sneak 

secretly hooking up wth someone. usually because you're cheating on you bf/gf

Example 1
Guy: Hey girl, you wanna sneak?

Girl: Don't you have a girlfriend?

Guy: Yeah, so? Thats why we are gonna sneak.

Girl: Okay. Let's do it.

Example 2
Guy: Hey girl, you wanna sneak?

Girl: You're a senior and I'm a freshman. I don't think that would be good.

Guy: That's why we are gonna sneak.

Girl: Oh, sure!

Sneak by SneakGirl December 19, 2013

Sneak 

To disregard society in hopes to gain sexual relation with a

subsequent other.

after school i was trying to take Ashley in C building to sneak.

Sneak by Bee.Tee tha Beast September 13, 2009

Sneak 

Someone who you be messing around with, without anyone knowing, or having a clue that you are.

Aye bro, i'm finna be at da sneak's house!!

Sneak by daSNEAK2Q6 January 10, 2010

sneak 

1. to punch someone in the face, considered archaic but is still commended and praised when people of urban background (or people affiliated with people from urban backgrounds) reminisce over times of beating the asses of others. Used in early 80's (possibly earlier)up to late 90's.
*past tense form- snuck

1. Man I was listenin to my krush groove tape, lookin all fresh with my big ass gold chain on and shit, when John dumb ass walked past and tripped over my boom box. So I snuck the shit out of him.

2. On some real shit yo, niggas don't say it no more but a lil while back...sayin you would sneak a nigga was the thing, when you had to straighten a muthafucka out, feel me?

sneak by FooGe March 26, 2004

Sneak 

A person who goes places and does things they are not supposed to do without being detected.

Josh is such a Sneak, you know he went in the Robinson's backyard and stole their sons bike.

Sneak by Ace trick April 17, 2011