Some maybes ?
Scrubbing barnacles off.
Putting up a washing line.
Using a plunger on the wc. outlet.
Washing the front step.
Committing suicide.
Making a protest.
Needs 'shore-leave'
Drunk.
Drugged.
Gone mad with **that** sonar noise.
Inflating a rubber dinghy.
Fed-up with silly bl**dy questions.
Anyway who cares ? He's an idiot !