With prom season on the way, lots of teenagers are probably poring over magazines to find prom makeup tips and articles ...
Sound: Snorting and wheezing
Similar to: A pug with hay fever
Source: Allergies or a deviated septum
Sound: Low-pitched, guttural rumbling
Similar to: A diesel-fueled lawn mower
Source: A heavy obstruction of the airway, such as the base of the tongue
Sound: High-pitched whistling
Similar to: Mariah Carey singing a piercing note underwater
Source: A partial obstruction of the airway, such as an enlarged part of the soft palate
Sound: Grunting and choking
Similar to: Pigs wrestling
Source: Sleep apnea, which starts as a crescendo of noise followed first by excruciating silence when breathing stops, and then a snort or a gasp as the body jolts itself to start oxygen flowing again.