Underachiever

A person who does not perform to one's expectations.

A person who disappoints.

Dr. Manmohan Singh Indian Prime Minister
as described very well by Time Magazine. He was depicted on the front page as underachiever.

by Shobit September 29, 2012

Underachiever Poo

A poo that is so small it wasn't worth pooping.

When you go to the bathroom and all you get are a few rabbit pellets! That would get an underachiever poo award.

by HRL May 29, 2007

underachiever

The opposite of:

overachiever
44 up, 15 down
Someone who is sooo much better than you that it pisses you off.

I hate that fucking overachiever!

by Blah Aug 8, 2003 email it

Yeah so what if all I did was copy and paste the definition of overachiever. I'm a true underachiever.

by rappathered March 25, 2008

Urban Underachiever

One who spends all his free time posting new words to Urban Dictionary for their consideration.

Drew: Where's Aiden been lately, I haven't seen him?

Jake: He's always at the computer feeding new words to Urban Dictionary.

Drew: I didn't know he became an Urban Underachiever?

by shakerrr January 22, 2011

Overachieving Underachiever

One who should be in a higher position/class, but chooses not to be for the sake of easier work, social status/life, lower expectations, or just so they can feel dominant compared to their dumbed down fellow students/workers.

Michelle's such an overachieving underachiever, she should be in academic algebra, but chose applied algebra for easier work, and is now making the entire applied algebra class look stupid.

Diego chose to stay at the crappy Seneca college just because most of his friends are going to it, even though he was accepted by Harvard University.

by Hojin :P April 25, 2011