This word is a homophony of the word "laughing to death".

It comes from the homophonic usage of the word "skr", "是一". The word "skr" is an Internet buzzword and is a common word in hip-hop rap. It became popular on the Internet because of its frequent use by star producers in the hip-hop music reality show "China's New Rap".

After the word became popular, netizens made a series of related "laughing skr person" emoticon packs and "skr" series of emoticon packs. They were enthusiastically sought after by netizens and were widely used and reprinted. .

Introduction to "China's New Rap":

"China's New Rap" is iQiyi's self-produced Chinese youth rap music series. The program is divided into: "China Has Hip Hop" (Predecessor), "China's New Rap 2018", "China's New Rap 2019", "China's New Rap 2020".

"Hip-Hop in China" has Zhang Zhenyue, MCHotdog, and Wilber Pan as star producers; GAI and PGOne tied for the championship, Afogeni won the third place, and JonyJ won the fourth place.

"China New Rap 2018" has Zhang Zhenyue, MC Hotdog, Wilber Pan, and Deng Ziqi as star producers; Ai Re won the championship, Nawu Kere Yusufujiang won the runner-up, ICE won the third runner-up, and Liu Boxin won the fourth place name.

"China New Rap 2019" has Zhang Zhenyue, MC Hotdog, Wilber Pan, and Deng Ziqi as star producers; Yang Hesu won the championship, Huang Xu won the runner-up, Dasha won the third runner-up, and the rookie won the fourth place.

"China New Rap 2020" has Wilber Pan, Jane Zhang, and GAI as star producers; Li Jialong won the championship, Wang Qiming won the runner-up, GALI and Li Daben tied for third place, and KAFE.HU won the fourth place.