When you get a boner in middle school and you have to strategically get from one class to another without anyone noticing by using the cover of your Lisa Frank trapper keeper
by HBC123 March 13, 2018
 Get the Undercover cucumbermug.
Get the Undercover cucumbermug. A person of the working tier class that reports back or snitches to company supervisors in exchange for immunity to shortcomings they have committed.
Worker 1: “Hey man, you did the clean up last Friday?”
Worker 2: “Yeah dude, I had to do it with Chris because the boss man thought I forgot how to do it.” *Worker 2 raises eyebrows*
*Worker 2 has been doing his job impeccably for 2 years and does it so good he gets chill time to do whatever he wants once done a cleanup.*
Worker 1: *Laughs generously* “Awww, damn white boi, the man on to you!”
Worker 2: *Looks Worker 1 square in the eye with chin up looking humorous*
“UNDERCOVER SUPERVISOR.”
Worker 2: “Yeah dude, I had to do it with Chris because the boss man thought I forgot how to do it.” *Worker 2 raises eyebrows*
*Worker 2 has been doing his job impeccably for 2 years and does it so good he gets chill time to do whatever he wants once done a cleanup.*
Worker 1: *Laughs generously* “Awww, damn white boi, the man on to you!”
Worker 2: *Looks Worker 1 square in the eye with chin up looking humorous*
“UNDERCOVER SUPERVISOR.”
by A fly on da wall December 23, 2017
 Get the undercover supervisormug.
Get the undercover supervisormug. ( Mason ) ‘ ‘ Did you watch KC Undercover? ‘ ‘
( Jake ) ‘ ‘ You watch that shit? ‘ ‘
( Mason ) ‘ ‘ You’re not my friend any more ‘ ‘
For all the KC Undercover fans out there
( Jake ) ‘ ‘ You watch that shit? ‘ ‘
( Mason ) ‘ ‘ You’re not my friend any more ‘ ‘
For all the KC Undercover fans out there
by WazzupMyDudes June 18, 2022
 Get the KC Undercovermug.
Get the KC Undercovermug. Also known as UCF, this refers to a girl who takes the correct angles in social media pictures in order for you to never find out what she looks like upon first meeting.
I met this girl on Bumble but I really can't tell from the photo angles what she looks like... other than her face, I really just hope she's not a UCF (undercover fatty).
by sSupreme December 18, 2017
 Get the Undercover Fattymug.
Get the Undercover Fattymug. by ZaitoUTAU January 2, 2018
 Get the Undercover Wheelchairmug.
Get the Undercover Wheelchairmug. by My alias 999 November 17, 2019
 Get the undercover cuntmug.
Get the undercover cuntmug. by KayleeLollipop February 7, 2007
 Get the undercover hoemug.
Get the undercover hoemug.