2 1/2 was created by a kid in 2005 at Creekwood Middle School. Many have asked what 2 1/2 is, but the true responce is "Only the special may comprehend the power of
2 1/2." Only the creator can choose who the special is, and the "power of 2 1/2" means 2 1/2 is very powerful.

1. x = y
2. xy = y^2
3. xy - x^2 = y^2 - x^2
4. x(y - x) = (y + x)(y - x)
5. x = y + x
6. x = x + x
7. x = 2x
8. 1 = 2

QED

Two men the man giving "The 1 2 Salute" would stand behind the recipient *Mostly another male* giving the saluting motion with two fingers then proceeding to swiftly insert the index and middle finger the rectum then capping it of by yelling "Sir Yes Sir"

When 3 dimensional graphics are created in 2D graphic programs. Usually, CGI and 3D graphics for film, television, and video games are created in programs like Lightwave and Maya, but 2D & 1/2 utilizes computer programs like Adobe Illustrator, Photoshop, or Corel Draw to mimic them. Though graphics created in these programs can only be applied to two dimensional applications like magazines, photographs, or any other item with a flat, static surface because they not to truly contain any virtual depth.

when you do something really stupid but are oblivious to it at the time.

it all started when my dopey friend listed something as
1)
2)
3)
5)
without realising, because she's an idiot :)

A system for getting a woman to preform various sexual acts on you. It is initiated by a woman complementing a part of your body such as your hairstyle. This should immediately be followed by "whipping it out". The 1-2 punch may sometimes be considered sexual harassment or public indecency.

A manga that can't make up it's mind on whether it's Chinese, Japanese, Taiwanese, or Korean. There is still debate as to it's origins. 1/2 Prince was originally a novel, adopted into manga form. It is staged in the future, and is about a girl who is provoked by her brother into playing a virtual reality game (in which you actually exist in the game) so she can prove girls are not as weak as he says. Because she is the first player, the creators of the game - on her request - change her character into a boy. Her avatar is extremely hot (known as a bishie) and imidiately attracts attention from the female community. The manga continues, focusing on Prince's (the main character's name in-game) growing popularity and his/her growing, soap opera-esque social issues.