Trivial things that make you annoyed beyond expectations?

[Andy in Germany]

Doesn't Waterman have something to do with model trains?

The penny drops: I have heard of Waterman in this context, but I have no idea of what he does in the music industry.

 

[classic33]

The penny drops: I have heard of Waterman in this context, but I have no idea of what he does in the music industry.

There's also Dennis Waterman of Minder fame.