under achiever 

A female whose stomach petrudes farther outward from her body than her breasts.

Look at that fat chick with tiny boobs. What an under achiever!

under achiever by will_minnesota July 10, 2006

Over-Under Achiever 

Someone who achieves the extra unecessary achievements, but does them in a half-ass fashion.

Patrick decided to be an Over-Under Achiever when he went the extra mile to do his extra credit, even though he already had a 103 percent in his english class. This project was done in a very UNorderly fashion. The rough draft write-up ended up having its title 'rough draft' erased and then replaced with 'Final Project'.

Over-Under Achiever by E-bag March 29, 2010

under over acheiver 

its that One person u know who does dick all but has fucking amazing things happen to him/her consistently.

Calvin is a under over acheiver and always high but for sum reason is a pussy magenet with a 70 sum average

under over acheiver by BluntTrama January 11, 2010

The Underachievers 

A rap group from BROOKLYN (Flatbush) that makes the absolute dopest shit. It's a duo, Issa Dash and AK. Their lyrics are insightful and smart, yet hard as fuck. Their most famous song is Herb Shuttles. The video for it is on youtube , lots of people turning up, bad bitches, and pounds of the dankest weed you'll ever see.

On a side note, they are part of the "Beast Coast" movement including Pro Era and Flatbush Zombies, and countless other new groups.

I just listened to Herb Shuttles by The Underachievers , and got stoned through the speakers.

The Underachievers by TheBeastOfTheCoast September 16, 2013

Urban Dictionary Underachiever 

Person who thinks stringing together a few words and making a gay ass acronym or loser with no friends who submits someones name counts as a valid submission

Editing the submissions is not as fun as it used to be as too mant idiots are putting stupid acronyms or names of people they either love, hate, know, idolize ,etc,etc....FUCK OFF TROLL!!!

Why don't all you Urban Dictionary Underachievers (UDU's) go start a website called wefuckinlosers.com and troll your gay ass heads off....shiteaters!!

Urban Dictionary Underachiever by Lunicus September 18, 2012

underachiever 

Person who fails to achieve his or her potential. Used often when refering to students.

My kid is an underachiever. He's not an idiot though.

underachiever by jakub777 December 9, 2008

underachievers 

Friendly name the Youtuber Noah Finnce gives his community or people who watch his videos.

Hello underachievers ! - Noah Finnce

underachievers by xartpopx July 2, 2019