The button that only Hillary Clinton can properly use, much to everyone else's disapproval.

(slang) To remove someone from your friends on any social networking website (e.g. Facebook, MySpace).

When it comes to engines, the term "deleting" refers to the removal of one or more of the emissions control devices that the engine came with. When an emissions device is "deleted", the device and any other relevant components in question are physically removed and the engine is then re-tuned to run without said device.

"Deleting" is different from "defeating" in the sense that "deleting" refers to physically removing emissions devices, but "defeating" involves disabling emissions devices while leaving all of them in place on the engine. For example, an EGR (exhaust gas recirculation) cooler can be defeated by welding it shut in some spot or blocking it off from one or both ends by inserting a metal plate between the cooler and the exhaust or intake manifold. DPF's (Diesel Particulate Filters) can be defeated by being drilled out or by installing bypass pipes.

On Diesel engines, people who do deletes will typically remove EGR (Exhaust Gas Recirculation) systems and DPF's (Diesel Particulate Filters), as these two systems are infamous for drastically increasing a Diesel engine's fuel consumption.

1) to remove something permanently, like a paragraph of text, a file on the computer, but does not really apply to another living thing or human
2) to remove the leet out of something: likely text
de(remove)-L337
de-l337

Urban dictionary dickheads that delete my definitions for no fucking reason.

When something written by an online author is removed from a forum or website

A phrase that went through Hillary Clinton’s head when she was checking her email; A term often used by Foxslayer57 that he says whenever he gets the chance

Matt!

Origin: SBEmail

The meme version of Delete it fat, the phrase is used when commenting on an image that one thinks should be removed, though most often for sarcastic reasons. Usually accompanied by a meme showcasing someone pointing a gun at something, in this case the original image.