I just thought about lighting some of my hair on fire to put some spice in my night.
Also, is a hole a concrete noun. It's been bugging me today. Noun is a person, place, thing, or idea right? You can't see or touch an idea. But with a hole you can see it, but not touch it. I suppose it's like seeing blackness. The absent of color. Than how is it we can say "Look at that mighty fine hole." Ideas are intangible. But we can still see the hole, which implies that it is tangible, which I think makes it a concrete noun. Some insight from you smart people. Or the other kind. I'm tired and just rambling.
No arguments on touching holes either. You can touch only the object that has the hole in it, not the hole itself.