uneera 

A bad bitch, who has great style, and an amazing personality

Sarah is such a uneera

uneera by Uneera May 17, 2021

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

tucked like underarmor 

To conceal carry a firearm at all times.

Friend: bro, I’m nervous what happens if somebody tries to rob us?

Friend: don’t worry, I got that heater tucked like underarmor.

tucked like underarmor by AlwaysTucked July 31, 2021

Tucked Like Underarmor 

To conceal a firearm in ones waistband so snug that it resembles the tight fit of Underarmor.

Dylan: Hey man I'm kinda nervous we might get robbed...
Doug: Don't sweat it bro, I got that thang tucked like Underarmor.

Tucked Like Underarmor by AlwaysTucked August 25, 2021

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

underappreciator 

one who does not give true value to a certain item of extreme value

Jasen did not give give my trade in it's proper value and blamed it on John, he is such an underappreciator!!!!

underappreciator by undervaluer July 16, 2013

Underarm her

The sexual act of putting one's penis inside the underarm of their partner.

My girlfriend allowed me to underarm her on my birthday.

Underarm her by Commando Matrix August 11, 2010