Urban Dictionary

Not having the ability to recognize homosexuals as homosexuals; a lack of gaydar.

n. Someone who has none of the technological devices that have become a part of our daily lives, such as television, microwave, gaming platform or home computer.

The act of riding in the back seat of a car when the front passenger seat is available.

From Beyonce's "Irreplaceable",

1.) Dismissed, dumped, broke off

2.) "Step aside," as in when a person is dumped: means to get out of one's face and life so that a new partner can be established.

3.) Indicating where the door is located, even if it is not actually located to the left -- "To the left" indicates that your exit is expected right fucking now.

To compare prices for an item after you've already purchased it.

1) Makeup; mascara, eye liner, blush, lipstick/gloss, etc.
2) A girl who wears an excessive amount of makeup.

Those who oppose an increase in troops in Iraq, like most Democrats and a few Republicans.