Colleague #1 - "Are you unscrewing that cap?"
Colleague #2 - "No, I'm just twisting it."
Some additional points to note about this conversation:
- Colleague #2 had been told to leave it alone, yet obviously he couldn't resist.
- Colleague #1 was busy and told Colleague #2 that she would handle it in a few minutes.
- Colleague #2 is an engineer, which is clearly evident as he doesn't understand the difference between unscrewing and twisting.