C'mon you guys! It's not like chain lube is toxic.
What? You don't practice the 5 second rule? 
I admit, I am partial to the taste of WD-40 on popcorn. Now lets not get started on the whole WD-40 as lube vs. penetrating oil vs water displacer. Can't we all just agree it's a damn good seasoning. Better than most that come in a spray can at least?