Sneak a Peek 

(v.) To look in one's locker room (generally female) and sneak a peek of the goods.

Charles decided that for his 52nd birthday, he would go into the girls locker room at the Y and sneek a peek.

Sneak a Peek by midgetsnatcher March 15, 2004

Sneak a Peek 

The sneak a peek is when you are engaged in anal sex via the Doggy-Style position. Right before you ejaculate, spit on her back. She will then turn around smiling thinking you have blew your load. That is when you let that cum out all over her face.

I tried the sneak a peek, but I missed. It shot right over her head.

Sneak a Peek by Timfy Toes October 25, 2007

Sneak-a-Peek 

when you are about to ejaculate when you are having anal sex or doing doggy style, you spit on the ladies back making her think that you came, then when she turns around splurge in her face.

"Dude, it was funny as hell, i pulled a Sneak-a-Peek on 'er", Justin exclaimed.

Sneak-a-Peek by Corey W. March 8, 2008

Sneak-a-Peek 

when you are about to ejaculate when you are having anal sex or doing doggy style, you spit on the ladies back making her think that you came, then when she turns around splurge in her face.

"Dude, it was funny as hell, i pulled a Sneak-a-Peek on 'er", Justin exclaimed.

Sneak-a-Peek by Corey W. March 8, 2008

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

Sneek A Peek

When your doing a girl doggy style, and right before you blow your load you pull out, and spit on her back so she thinks you came,then when she turns around you blow your real load on her face.

I gave your mom a sneek a peek last night.

Sneek A Peek by brandon fink May 13, 2008