So, there may (or may not) have been a certain grill lighting event last week, which may (or may not) have involved me setting the match to the burner, without letting the propane (from someone else's previous lighting attempt) dissipate.
Look ma! No eyebrows!
Actually, I DO still have eyebrows (and eyelashes, AND bangs)--they are all just much shorter and thinner!
Fortunately, it blew my bangs upward, so the parts that are only 1/8 of an inch long, are under the parts that survived unscathed.
Even more fortunately, I only got 2 tiny (like sunburn level, no blistering even) burns on two fingers. I feel very blessed, since it could have been SO much worse!