A non-hygienic boyfriend.

When someone is wearing headphones and speaks very loud because s/he tries to speak over the music.

The act of pulling the car door handle at the moment the driver unlocks the door, rendering the attempt fruitless, and resulting in minor frustration and/or embarrassment.

1. What Do You Mean?
2. Whatever Do You Mean?

To fly somewhere with the bare-minimum of belongings, and purchase the rest where you are.

A celebrity signature written on a female breast, usually with a "Sharpie" brand marker.

In conversation it is an expression which follows a particularly good but lighthearted insult in order to emphasize the caliber of the remark. It is similar to the way that a person would use the word burn. Though the phrase itself was first made popular by the Mazda auto commercials, this particular usage was popularized in the popular television show "Scrubs", where it is often accompanied by a short "Zoom, Zoom, Zoom" dance.