sneck up 

"go hang yourself!" From William Shakespeare's play, "Twelfth Night". Used as an insult, same as "get lost!"

"Hey, we don't hang with freshmen, sneck up!"

sneck up by jessLB October 18, 2006

Sneak up on one cheek 

To discreetly fart while in a crowded place.

"If I sneak up on one cheek, hopefully no one will hear me fart."

Sneak up on one cheek by creedmoor November 22, 2004

sneak up in my sneakers 

To super ninja sneak, to surprise someone

I'm going to sneak up in my sneakers and surprise her.

sneak up in my sneakers by Gilliford October 12, 2013

snack up the jet 

When a rapper commands someone to adequately provision his jet with the appropriate amount of snacks for the journey.

"Hey Bitch, you better snack up the jet proper this time."

snack up the jet by T.I.. December 20, 2008

snuck up 

A snuck up is a person who is sneaky, stuck up, who loves cheat others. They will attempt to do everything they can to cause trouble. This a nicer way of saying that they act like a bitch or bastard as they act condescending when they know they can get away cheating. It can be used as a question. This would be used to say why are you so ill behaved today.

Also can be labeled sneaky stuck up bitch(female) or sneaky stuck up bastard(male) or sneaky stuck up animal(like a badger) or sneaky stuck up group.

An example of this in talk is when talking about how Mr. Barrow hid Robert Crawley the Earl of Grantham's dog in a shed. He does this to cause trouble and turmoil. In the end he ends up seeing how wrong he was for acting this way.
"That person was so snuck up."
"Mr Barrow in Downton Abbey finally stopped being snuck up once he saw the ill of his ways"

Like this example: Mr. Sherlock Holmes was acting snuck up and Dr. John Hamish Watson called him out on it.
"Sherlock why are you being so snuck up?"
" My dear Watson I was merely showcasing this interesting new word."

snuck up by frenchmeatpie May 22, 2016

snuck up 

(Adj.) It pretty much means you are a no go stuck up ugly person.

She is a snuck up 7th grade girl.

snuck up by Me_awesome_Syd December 16, 2013

Snack Em Up 

Method for obtaining a significant other after screening essential criteria; nice penis; pleaseurable penis; ability to provide intense orgasmic relief.

When you meet the right guy you just need to Snack Em Up. After screening multiple candidates when you find the right one, you need to Snack Em Up.

Snack Em Up by Dingbat Leader July 20, 2018