The term "Hadouken" is a Japanese onomatopoeia that refers to the sound made by an energy blast or attack in various video games, particularly fighting games. Full definition
There's a good chance you have some sort of fond memory of landing your first hadouken fireball, whether it was in a crusty»90s arcade playing Street Fighter II or online with your friends in Street Fighter IV. (tomsguide.com)
And skoryukens turned into hadoukens. (wccftech.com)
Do you dream of hadoukens, arcades, and Chun Li's skull - crushing thighs? (dailydot.com)