It wouldn't surprise me. Maybe I need to get into my car and relocate them instead of throwing them over the privacy fence.
I will say I found a hatchery of them under my little resin waterfall pond. I was cleaning it out and lifted it to dump the dirty water to refill with clean and saw all these slugs ... big and small plus what looked like a bunch of eggs. Those did wind up in a black trash bag. All of them. I didn't actually kill them, but I am sure they died after the trash pickup removed the bags.
