XD is an old emoticon

来源: 于 2023-02-11 14:20:19 [旧帖] [给我悄悄话] 本文已被阅读：次

"XD is an old emoticon used to express laughter, similar to 'lol'. It gained popularity in the early 2000s within various old-school chat rooms as a quicker way to show amusement than a classic 'haha'. "

说明使用者是个老网民