少在我面前装清高少在我面前装清纯
[shăo zài wŏ miàn qián zhuāng qīng gāo shăo zài wŏ miàn qián zhuāng qīng chún]
This nickname means 'don't act high and mighty, don't play naive in front of me'. It reflects the speaker's contempt for pretentiousness and fake innocence. This person might be tired of others being dishonest about who they are.