She thinks she's funny

I came home from work last week to find a coffee mug on my living room floor. Mrs Schwartz said that a huge cockroach palmetto bug was running across the floor and she trapped it. I was supposed to clean him up and get him out of the house.
It became a test of wills. She nagged me all week. I kept putting it off.
Last night, during extra heavy nagging, I acquiesced and agreed to do it.
When I lifted the mug, there was nothing under there.
HA! I tricked you! I took care of it on Tuesday. Did you think it had crawled up into the mug? What did you think?