sneak pee 

When one two males are urinating in a bathroom, and one guy surreptitiously looks over at the other guy's junk to get a "sneak peek" at his jewels

"Bro, I was peeing, and Rodney took a sneak pee at me!"

"Dude Josh totally just sneak peed me in the bathroom. Wtf!?"

sneak pee by NitchBigger August 4, 2016

sneak a pee-k 

When you're standing at a urinal and the guy next to you takes a look at your junk.

Jack: I was standing there and this guy totally looked at my schlong!
Dan: A man i hate it when people sneak a pee-k!

sneak a pee-k by Peter Philipe March 13, 2008

sneak peek 

a sneak peek is just a small clip of a movie that is released before the movie as a sort of "teaser" for audiences.

I just saw the sneak peek on youtube.

sneak peek by gingybaby April 22, 2010

Sneak peek at Jesus 

To have a near-death experience.

Neil: "Wow, Vince, we all thought you were a goner. I never saw somebody survive being sexually molested by a polar bear!"

Vince: "Dude, I got a sneak peek at Jesus."

Sneak peek at Jesus by Blenderhead91 March 31, 2009

Sneak peek 

n.

1. A preview, especially of something not yet public; an opportunity to see select portions before it is officially available.

Not to be confused with Sneak preview

I Just saw the sneak peek on Youtube.

Sneak peek by Jrskow July 16, 2011

sneak peek 

when kaden wants to see your tits at the movie theater

“i just wanted a sneak peek”

sneak peek by lgs0812 February 28, 2022

Sneak Peek 

Secretly watching porn in a friends house with other people present, but unaware.

Guy 1: hey what are you watching?
Guy 2: nothing...
Guy 1: is that porn?!?!
Guy 2: uhhhhhhh...
Guy 3: get the fuck out of my house!!!!
Guy 2: I was just getting a sneak peek!

Sneak Peek by Cranman11 May 27, 2016