Just wait until someone accidentally burns the shit out of themselves. It actually happens all the time with medical oxygen in hospitals, as in, a controlled environment where oxygen use is expected, and the injuries can be severe, even deadly. Imagine bringing one of these to a BBQ, someone lights the grill too close to you, fwoomp
https://www.thegreenhead.com/imgs/canned-air-9.jpg
Lol
Buy air from the 80s!
With all that leaded gas fumes, mmm.