嬉ション うれション Also written うれしょん, ウレション, 嬉しょん Meanings Noun (accidentally) peeing out of excitement; excitement urination See also: 嬉しい (うれしい). See also: 小便 (しょうべん). Kanji 嬉 glad; pleased; rejoice. Read as うれしい. Word lists Colloquial Jinuma: Japanese Dictionary · Word lists