Sonic Boom ! (SB); hold the joystick in the away position for 2 full seconds
(Count slowly), then, in one fluid motion, switch the joystick to forward and
press any punch button (The speed of the Sonic Boom is determined by the
strength of the punch; weaker punches will produce slower sonic booms): Guile
whips out an explosive boomerang from his back pocket and throws it
horizontally. Certain characters (Dhalsim, Balrog, E. Honda, etc.) can dodge
this attack with their own specials). The Sonic Boom is considered one of
Guile's most useful weapons, as it can force an opponent into an undesired
situation and interfere with his projectiles as well as potentially doing the
obvious: hitting the opponent a full contact.
