pissing present participle ofpiss piss verb[ I ] offensiveuk /pɪs/ us /pɪs/ to pass urine: 撒尿，解小便 That dog keeps pissing on our fence.那只狗一直在我们的栅栏上撒尿。 piss yourself to urinate over yourself and the clothes you are wearing: 尿裤子 If we don't find a toilet soon, I'm going to piss myself. He was so scared, he almost pissed himself. We found her lying on the floor having pissed herself. They threw water at the boy and told everyone he had pissed himself. They were pissing themselves in terror. SMART Vocabulary: related words and phrases Animal physiology: urine & urinating accident bathroom bodily function cock a leg excrete excretion go to the bathroomidiom leak pass pass wateridiom pee piddle piss slash take a leak/have a leakidiom tinkle water wazz wee wet your pantsidiom