Happen to me once.
A lady work colleague rang me up and asked if i could come around to help change her shower rose and taps as she didnt like the ones she had.
Once id finished she said to me "maybe we should try it out" so i turned the water on put my hand under the water and said yep it works fine.
Then she asked while i was here could i look at her guttering as when it rains it gets into her eaves. so i get the ladder out climb up and said cant find anything you need a roof plumber to look. She asked me to hop down and stand in this spot to hold the ladder she goes up to have a look and i said bloody hell dont get up to high the neighbours might see.
True story.
