wet oneself

wet oneself (third-person singular simple present wets oneself, present participle wetting oneself, simple past and past participle wet oneself or wetted oneself)

1. To lose control of one's bladder and involuntarily urinate into one's clothing.
   • 2009, Joyce Carol Oates, Little Bird of Heaven, London: Fourth Estate, HarperCollinsPublishers, published 2010, →ISBN, pages 201–202:

     “Looks like she wetted herself, poor child,” the woman said, dabbing at my clothes with a wet towel, […]

• piss oneself (vulgar)
• pee oneself
• pee one's pants
• piss one's pants

• to wet the bed (nearly synonymous, whereas the distinction is wetting one's clothing while awake versus wetting the bedclothes, usually while asleep)

• soil oneself