It could be.
I don't slip when I'm walking cross the aisles that've been m opped, but my manager finds it slippery...
One night I accidentally spilled a bit of water all over the floor and the guy I was working with asked the supervisor what to do with it. She told him to let it dry and then he's like 'Yeah, I hope it's still there in the morning and the manager slips on it and breaks her neck.'
I'm probably awful, but I did get a chuckle out of it. My manager is way too strict...
I don't think he actually wanted her hurt, but you know, not coming into work.