pop under

Those annoying fucking pop ups that go behind your window all the time

Pop unders sure do suck balls

by One Eyed Milkman May 1, 2004

I understand that.

Phrase used by persons who aren't really listening to you but wish to appear to be doing so. Usually used when on the telephone so neither of you is making eye contact.

You are telling a story and your friend, who hasn't responded the entire time, suddenly chimes in with "I understand that."

by your_nu February 3, 2010

Underarm

The soft pocket of skin beneath the shoulder that joins the inner part of the arm to the body.

The pretty girl's underarms were soft and smooth, hairless and extremely ticklish to the touch.

by Max March 16, 2004

understandwich

The state of being stuck between two points of view, understanding both but not favouring one over the other.

Seeing the relative merits of both Aerosmith and the White Stripes, John was the understandwich in what he considered an unnecessary argument.

by wordguy2 April 18, 2010

Underskillable

To understand

I underskillable the concept we learned in math today

by ScottyParker123 September 10, 2020

_underscore_

________

_underscore_
____________

by yeltsA kciR May 24, 2021

UnderStAndy

UnderStAndy is when you say you understand something and have no idea what it means.

Andrew did you understand what we told you or did you UnderStandy it?

by Wolf117 June 7, 2021