Autotan 

The method of artificially enhancing one's tan in pictures after them being taken using some photo editing software. The most common way of doing this is increasing the saturation of the photo, then uploading to social networking sites.

Derived from Auto-tune, the software used to enhance vocals in many modern songs.

Nah she isn't, she just autotanned the photo, she's still pale really

Autotan by Scorpii September 13, 2010

Autotan 

A person who always has a tan no matter what time of year it is.

Here comes Autotan. He is a Capital Ass.

Autotan by ugfest January 12, 2007

automangina 

When a man tucks his cock and balls back into a mangina without using his hands.

Shit, did you see Andy bend forward and pull off an automangina!? Hands free!

automangina by AndyWhiteIsGod September 6, 2013

autoanal

Masturbation by using your penis and anal rectum, the act of masturbating by inserting your penis into your anus.

You can stick your tool in your booty hole.

By not submitting that final reported to your boss, you autoanaled.

autoanal by Fleo Black September 9, 2010

Autotune Headache 

A headache and feeling of nausea you get from listening to music that uses autotune.

Person 1: "Hey man, I'm gonna put on some Kanye West."

Person 2: "No man, leave that shit off. I've got a serious autotune headache."

Autotune Headache by nothere413 September 8, 2010

autotune

Pitch correction software specifically for vocals that makes up for a lack of natural singing talent. 90% or more of all "professional" recordings use this software.
An extreme example is that horrific Cher song from a few years back, and the Kid Rock song where is voice is all fucked up. Used in moderation it can hardly be heard except by a trained ear.

Remember before autotune, when singers could actually sing?

or

Man, that chick sings so bad not even autotune can fix it.

autotune by BennyW February 4, 2007

autotune

The means by which average people can become godly singers instantly. No musical knowledge is required, just loop a beat and sing away!

My sister let out the tarzan jungle call. I autotuned it and it sounded like ke$ha.

autotune by ThatGuyOverThere2 April 26, 2010