To cap/top it all

Pro Tip 1/3

Negative Climax

Use 'to cap/top it all' when the final event makes a bad situation worse.

The day was awful, and to cap it all, I missed the last train home.

Pro Tip 2/3

Conversational Tone

This phrase is informal, suitable for conversations rather than formal writing.

I lost my keys and to top it all, my phone's battery died.

Pro Tip 3/3

Unexpected Twist

It emphasizes an unexpected event that completes a bad experience.

After a week of problems, and to cap it all, I now have to move out.