Abstract: One embodiment of an air-creating costume which creates the illusion that air is being emitted from an anatomical body part, the air stream of which may be used for the purposes of balloon inflation for entertainment and amusement. In this embodiment, a wearable corset-shaped housing (110) contains an automotive air horn compressor (420) within its corset cups (112). A nozzle (432) focusing the air stream protrudes from a corset cup (112). This costume enables the wearer to affix a balloon to the nozzle and inflate it, thus creating the illusion that the air is being emitted from the wearer's breast. This embodiment and others may use the air stream for other entertaining purposes, such as inflating objects other than balloons, to propel substances like confetti or glitter into the surrounding air, for operating amusement devices such as party noisemakers or pinwheels, or for extinguishing small flames.