The bushman's blow is the act of evacuating your nasal passages in the absence of suitable catching material. Ie, blowing your
nose with no hankerchief or tissue or sleeve.
Steps:
1.
Squeeze your nostrils together with
thumb and index
finger.
2. Roll your fingers one up and one down such that one nostril is opened and angled away from your face, and the other is closed.
3. Tilting your head back.
4. Exhale sharply and forcefully.
Performed correctly the bushman's blow can be propelled several metres. Performed incorrectly the bushman's blow can be propelled several cm down ones face.