Our daughter was still 'wetting the bed'. [=was still urinating while sleeping in bed]
The main character is so 'wet' [='weak'] that it's hard to feel sorry for him.
She 'got her feet wet' at her new job by doing some simple filing tasks.
(..) And if you do not open this door, I will have no... alternative but to break it down. Very well. Guy, you're all wet. There was a defect in my plumbing. Lady Litton, listen to me. I have- I have deceived you. I am not Guy Gadbois. I am (..)1975 The Return of the Pink Panther