Some of these words existed before NoFap. Many of them were devised by either us or the NoFap community. 1  Accountability Partners: Accountability partners are pairs who hold each other responsible for their sexual habits.  Blue Petal: Female equivalent of blue balls.
Diethyl ether is extremely flammable and may be explosive. Since ether is heavier than air it can collect low to the ground and the vapour may travel considerable distances to ignition sources, which need not be an open flame, but may be a hot plate, steam pipe, heater etc.
Not all gases are flammable. eg carbon dioxide, nitrogen or helium. Flammable gases are those which react easily with oxygen in the air to cause combustion... such as hydrogen, methane or propane etc. Even flammable liquids are flammable only because they give off a flammable gas at temperatures below. Gasoline evaporates at room temperature into a mixture of flammable gases which are far more flammable than the liquid itself.