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
mugGet the Undercover Freakmug.

Undercover Nutter

A homeboy that pretends to be your girlfriends friend so he can make a move on her.
Chris isn't legit, that fool is a undercover nutter. He tapped Jess just last week.
by S.Sullins46 December 30, 2016
mugGet the Undercover Nuttermug.

Undercover Blonde

Female with any other hair color that has a blonde moment.
She is acting like an Undercover Blonde.
by Anonymous654765432 December 23, 2010
mugGet the Undercover Blondemug.

undercover creep

a guy or girl who seems to be the perfect one but then turns needy in a short about of time
He turned into an undercover creep!
by freaked out! February 21, 2011
mugGet the undercover creepmug.

undercover roomba

When your going down on a girl under the covers and making a motorcycle noise while slapping your face against her clam
I'm gonna give your mom an undercover roomba tonight
by Catt July 18, 2017
mugGet the undercover roombamug.

undercover waterfall

The act of urinating on your partner while they are asleep.
While Todd was sleeping in the dead of the night, matt snuck in and gave him an undercover waterfall.
by Gman692 April 2, 2017
mugGet the undercover waterfallmug.

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