written abbreviation for rolling on the floorlaughing out loud : used, for example in an internet chatroom , to show that you think something is extremelyfunny 笑著滿(mǎn)地打滾；超可笑，暴笑（網(wǎng)絡(luò)聊天室用語(yǔ)，rolling on the floor laughing out loud的縮寫(xiě)，表示覺(jué)得某事極其好笑） 返回 rotflol