A Cantonese word meaning to masturbate. Literally means to 'fly a plane' or to have an 'air battle' - most probably in relation to plane games which used a joystick.
Dad: Son, your mother told me to tell you not to Dar Fei Gay too much as it'll stunt your growth!
by W_DRagon May 05, 2005
Can you define these popular missing words?