I call from work to my wife, then the dialogue I (I), Z (wife):
I: - Today I will be delayed, at 18:30 meeting.
Q: Will you be at the meeting?
I: - No shit, I'll go to the disco, I'll come back in the morning and dressed.
Colleagues who heard this suggested that the dialogue should have been constructed differently:
I: - Today I will be late, at 18:30 I will go to the mistress.
Will you go to your mistress?
I: - No shit, to the meeting, I'll come back in the evening and sober.