(Because sometimes the one without brains is me).
We are sitting in the nurses’ room, suffering from the usual workday afternoon energy level crash after 8 hours of constant stress and running-around and still 5 hours to go.
coworker: Wow. We have ecological dishwasher.
me: What is a co-logical dishwasher?
me: Oncological?! Extra for the needs of cancer patients?
me: Oh. Do we have some more coffee?