Meaning:
Literally translated as “to group mock,” this term is originally used by gamers to refer to the scenario where one player deliberately attracts hostile attention from a group of monsters to give their teammates under attack a break.
In online forums or on social media, the word means to “mock or lash at a group of people.”
Example:
A: 中国国足的队员们又被群嘲了。
Zhōngguó guózú de duìyuánmen yòu bèi qúncháo le。
The guys in China’s national soccer team got criticized again.
B: 一点都不奇怪，他们球踢得那么糟糕，偏偏又拿那么高的薪水，当然很多人看不过去。
Yīdiǎn dōu bù qíguài，tāmen qiú tī de nàme zāogāo，piānpiān yòu ná nàme gāo de xīnshuǐ，dāngrán hěnduō rén kànbuguòqù。
Not surprising at all. These people perform terribly but are still paid a super high salary. Of course many people feel indignant.