A act wherein the graphical avatar of any forum user is involuntarily changed (generally by a forum moderator) to an image which is embarrassing or inappropriate. The phrase is descended from "tarring and feathering," a mob-administered vigilante punishment common in the American frontier era, wherein the victim was covered with hot tar onto which bird feathers were then pressed.

Avatarring and Feathering is considered to be a tongue-in-cheek punishment, as it is not significantly destructive to the user's online experience (in contrast with banning / kicking.) As such, it is levied upon extremely minor offenders, or even as an in-joke for some specific contextual purpose within a thread.

The application of Avatarring and Feathering serves a purpose more similar to that of the dunce cap or the scarlet letter in earlier times. By comparison, the real-world punishment of tarring and feathering often caused moderate-to-severe injuries to the victim as the hot (sometimes boiling) tar was poured onto the skin.

The first known utterance of the phrase occurred on 5 May, 2013, when a user, posting on a sportscar-related web forum, had his avatar changed from that of an automobile on fire to one of a stylized pink pony character from the popular television show "My Little Pony: Friendship is Magic." This was done after he employed the word Brony in an apparently serious context while responding to another user, whom he suspected of trolling.
Examples:

"Can we please avatar and feather ^that guy^?"

"Great, I've been avatared and feathered. Can a mod please change my avatar back to something OTHER than a pink pony now?"
Get the Avatar and Feather mug.
Doing an avatar is when you are masturbating so hard you turn blue and your penis begins to resemble a frayed rope.
by SHENZILLA December 14, 2010
Get the Doing an avatar mug.
(v.) The performance of coitus by a male unto a female to such a quality and with such girth as to deprive her of oxygen hence causing her to turn blue (ie. like the Na'vi of James Cameron's "Avatar")
Shawty is a 10! I'm about to avatar that hoe!
by Leroy Brown, Jr. February 17, 2010
Get the Avatar That Hoe mug.
A very popular part of the online game, Neopets, Neopets avatars are little squares that appear next to your name on the chat boards (and they are also shown when your username is looked up in the Search bar). They display an image, or an image with text. Most of the time, they are animated. There are many ways to get them: they include equipping your Neopet with a certain weapon, using a Morphing Potion on your Neopet, having a certain item in your inventory, etc. You start out with a group of non-secret avatars, but you can collect "secret" ones around the site using the aforementioned methods. The number of "secret" avatars you have collected will be displayed in your userlookup (or profile), and there is also a high score table where players can earn a trophy and a special "Avatar Collector" avatar for collecting the most "secret" avatars. There is even a special chat board specifically for discussion of avatars and avatar collectors.

While a lot of fun to collect, many players blame the arrival of "secret" avatars for the downfall of the Neopian economy. A formerly-affordable item will rise to hundreds of thousands of Neopoints (the site's currency) just because an avatar was released to go with it. An example is an item known as a "Quadrapus": it was worth 20,000 Neopoints at the start, which is quite cheap. However, now you cannot get one for under 350,000 Neopoints at the time of writing, because it can give you an avatar. This can be very frustrating, as it is difficult for the average user to earn Neopoints on the site, and even more difficult for them to purchase items when sellers get greedy and inflate such items to immense proportions over a square of pixels. Before avatars arrived, many items were more affordable than they are today. One item- 200,000 Neopoints before its avatar was released- has even risen to 30 million Neopoints (at the time of writing)!
Neopets News: "Can you figure out how to unlock this spooky-cute Blorpulous avatar?"
Avatar Collectors: "Look, a new avatar! We must have it!"
Avatar Collector: "Something Has Happened! You are now eligible to use "Blorpulous - Spooky" as an avatar on the Neoboards!"
Avatar Collector: "You need to have a 60-day-old Blorpulous attached to your pet, then view its lookup ^_^"
What will inevitably happen-
Sellers: *buy up all the cheap Blorpulous, then re-list them for 200,000 Neopoints each, effectively preventing your average Neopet user from obtaining one anytime soon due to the demand of avatar collectors who heavily collect Neopets avatars*
by LindsWulf October 3, 2005
Get the Neopets avatars mug.
To be sexually attracted to avatars/people interested in Avatar.
-masterbating to pictures of characters from Avatar
-painting you or your partner blue to be more sexually attracted to eachother
I am attracted to blue creatures and have an Avatar Fetish.
by Avatardude56 January 12, 2010
Get the Avatar Fetish mug.
Avatar sex is when your avatar or character in an online game engages in sexual acts via internet message ie: chat, facebook chat, windows instant messenger, yahoo instant messenger or other virtual communication method.
me and a neighbor were having avatar sex on his farm in farmtown
by iwegian girl June 8, 2011
Get the Avatar Sex mug.
-noun

a condition that afflicts certain people after seeing James Cameron's Avatar (2009), causing depression and even suicidal thoughts, usually because these people only just came out of their caves and never smelled the roses.

the film's extravagant use of CGI to create Pandora and its inhabitants, the Na'Vi, created immediate followings and wishful thinking.
Usually, the people who have avatar blues think their life is crappy compared to the world of paradise on Pandora. Also, just look at those indigenous race of beautiful aliens that can download crazy stuff into the trees (like computer!). Who wouldn't want to be an avatar just for one day, racing gracefully through the fluorescent jungle and flying around the Hallelujah Mountain.

However, an average person might think that these people need to get it into their head that this is fantasy for a reason: it's for entertainment. That world is unattainable, and killing yourself will not magically bring you at the gates of Avatar heaven. So suck it up and move on with your lives.
by Nicko Davinci January 20, 2010
Get the avatar blues mug.