ASAP 儘快 (As soon as possible)
BBL 稍後回來 (Be back later)
BRB 馬上回來 (Be right back)
LOL 哈哈大笑 (Laughing out loud)
ROTFL 捧腹大笑 (Rolling on the floor laughing)
BTW 順便一提 (By the way)
OIC 喔,原來如此 (Oh, I see)
CUL 待會兒見 (See you later)
OTOH 反之 (On the other hand)
GMTA 英雄所見略同 (Great minds think alike)
IMHO 個人認為 (In my humble opinion)
RUOK 你還好嗎? (Are you OK ?)
TIA 先謝了 (Thanks in advance)
J/K 只是開玩笑 (Just kidding)
TTFN 暫時告辭 (Ta-ta for now)