Nah, dude, I've never burned my eyebrows, but damn if I haven't burned all the hair in my nose before. Well, at least one side. It's always the right side, haha

Anyway, about a month ago I did that. I went to light a bowl, and I was really high and not paying attention just watching the road my friend was driving on and I clicked the lighter and it was right under my nose and not by the bowl, and BLAM! I smelled burnt hair for almost 3 hours after that. =(