Undercover Brother

A nerdy man who has a timid demeanor and undeveloped physique, (especially a white or Asian man), but an enormous penis.

"Lola said Ling and Bradley are straight-up Undercover Brothers!"

by Mortimer L. Bard August 16, 2007

Undercover Elephant

Otherwise ordinary looking fellow, who possesses a trouser snake of Ron Jeremy-like proportions.

"What's with the guy you were with last night, he seemed so dull?"
"On the outside, sure, but he's a real undercover elephant"

by BobTrollop May 27, 2007

Undercover Slurry

Someone who looks and acts completely innocent but when near alcohol:
Gets incredibly drunk
Dances innapropriately aka : skanking
Hooks up with randoms

Crissy: jeez ur such a undercover slurry
Jay: i cant remember last night
Crissy: its always the quiet ones.

by ScarletPartyxx October 17, 2008

underbove

when trying to give a location to an object that someone's trying to find, but without being exactly sure on its location. Such as a tv remote

Hey guy have you seen the remote i gotta catch a show. Did you check underbove the couch?

by starsky88 November 6, 2010

undercover time machine

Really poor sex act that seems like it goes on forever, but secretly it's only about 30 seconds or so...

Unfortunately, despite my hopes, he was an Undercover Time Machine in bed...

by BK516 October 5, 2017

Underhated

Prodigy getting on JAY-Z concert

Rich Brian using N word UnderHated

by heynzen January 25, 2019

underrated

not enough praise for someone

its disrespectful to call someone/something underrated!
jk underrated is a good thing!

by heynzen March 13, 2019