Vape causes brutal third degree burns to man after e cig explodes in his pocket Video demonstration of fatal electronic cigarette explosion. 25 separate incidents of explosions and fires involving e cigarettes were reported from 2009 to 2014 with 8% of these being reported as E Cigarette Exploded in a Teenager's Mouth, Damaging His Jaw The New York Times When e cigarettes explode. Healthcare professionals strongly by Figure 1 Figure 1 Medium