Undercover Sub

n. a long, submarine shaped turd that is crapped out before, during, or immediately after sex....beneath the bed sheet covers.

The undercover sub slinks, slithers, and slides across the sheets until it comes into contact with one's sexual partner...causing a multitude of reactions which may include, but are not limited to: excitement, anger, fear, frustration, confusion, bewilderment, angst, mild and/or severe depression.

Last night after I did it with Janie, I swear I heard her shart. No sooner had I smelled the crap, then an undercover sub appeared out of nowhere...spreading across my leg like a wet, stinky rash. It ruined the new bed sheets!

by Dr. Josephus May 27, 2011

cus its 1-8-7 on the undercover cop

"cus its 1-8-7 on the undercover cop" refers to the California Penal code section 187, the section relating to murder.

DA: cus its 1-8-7 on the undercover cop, he's up for the death penalty.

by a10033e December 14, 2006

undercover chinese

A person who is half or a quarter chinese, and doesn't look Chinese.

Henrietta: Ayo, is this kid white, 'cause his eyes is weird.
Joe: Nah dawg, he's one of dem undercover chinese. He's mom's probably chinese, but all you can see is his slanted eyes, revealing his inner-chinaman.

by Bonafide Koncept September 3, 2004

Undercover Bagel

Undercover Bagel, or "UCB" for short, is a term used for a jewish person with a non-jewish sounding name.

Not to be confused with "Pizza Bagel" - a person that is both jewish and italian.

Did you see the size of John Smith's nose?
He's an undercover bagel.
Oh, that explains it.

by Colt Mcforties January 4, 2009

undercover hoe

A girl who looks sweet, but really just a hoe who wants your dick.

"I think Katie wants me bro."

"Nah, she's an undercover hoe, back out while you can."

by itsdrone0 September 22, 2016

undercover snowblower

Like a dutch oven, but different.

Gave dat ho an undercover snowblower

by TDGSR April 28, 2015

Undercover Freak

The girl who claims that she is not sexually active, and never has been, but at a closer look has a different guy over every weekend to "watch a movie." She will claim that they just "snuggle," but it becomes harder to believe with each stranger she brings home.
It is possible she is a compulsive liar, or it is possible that she just has paternal "daddy" issues.

Guy A: "Yo, that girl Haley isn't down for anything."
Guy B: "Nah, bro, word on the street is she's an Undercover Freak, and she's good. She just keeps it on the down low."

by r00m13_rev October 12, 2012