As a kid I remember trying to syphon gas from the lawn mower for my go-kart. Got a mouth full of gas a few times. Had lots of gas in my eyes, burns, but could think of worse things. Glad it doesn't permanently damage anything, except maybe kill a few brain cells, oh well, there's some I would like to kill!
Used to work at a body shop, got Aircraft Remover in my eyes all the time. Got it on my skin daily. What's weird is that I kind of got "used to" it, and almost desired that daily burn, like eating spicy food, as your habit progresses, you want more spice, because what used to seem like hot stuff was now just everyday mild.