Down-DownTwoards-Forward + Punch ---HADOUKEN----Essentially it's a blue fireball that emerges from between the two open palms held together at the wrist of an assailant. It causes severe damage to your health and cannot be blocked. You can, however, leap over it but you must get the timing right.
OLD SCHOOL...AHHH they knew how to do it back then!

A Manifestation of ones ki, In this case in a fireball-like form. Exhibited in the street fighter series by characters such as ken,ryu,sakura,akuma,dan(to a lesser extent) and so on. In the true street fighter canon,it is said that the temperature can be anywhere from a "cold bath" "to a hot bath" in which the heat of the hadouken plays a small part in the damage aspect. it is the actual force of the energy that does that damage. So it feels like a "super hard punch".

"Ha-Do-Ken"

A special fireball-type attack performed by Ryu, Ken, Dan, Akuma, and that one girl that idolizes Ryu in Street Fighter 2-Alpha 2 and on.

Performed using a quarter circle on the control pad:

Down, Down-Left, Left, Punch. If comboed correctly, you can daze your opponent, and close in for a Dragon Punch.

1. Literally meaning surge fist in Japanese. A special attack in the game Street Fighter. It's a ki blast and can be executed by pressing down, downright, right, punch. It's a move that most shotos have.

2. What they call me cause I'm DOWN-RIGHT FIERCE

an awesome english band... generally called indie but there are heavy rave and grime influences in there music especially in "that boy that girl"

The act of having unprotected sex and, without warning the partner, screaming "HADOUKEN!" during the moment of climax.

The hadouken, originally Ryu's special move in Street Fighter, is now an intricate sexual move involving a can of hair spray, a Zippo lighter, and an orgasm.

Directions: While doing a girl from the back, right as you orgasm you have to line up the Zippo with the hair spray, thus spraying a large fireball toward the back of her head. At the moment of incineration, you must yell out "HADOUKEN"!

A) Literally "wave motion fist," the hadouken is a special move utilized by the likes of Ryu, Ken Masters, Akuma, Sakura Kasugano, and Gouken. It is executed through channeling the ki into your fists and releasing it into a ball of energy from there. Dan Hibiki has a weaker variant of this move, called the Gadouken, literally "self taught fist." QCF+P!

B) Some lame rock band from England that couldn't come up with an original name.