不娘少年2amo无好学生2amo
[bù niáng shăo nián 2amo wú hăo xué shēng 2amo]
This implies ‘I’m not effeminate, a young person who's also naughty/amoral, similar to how no good students (meaning troublemakers).’ It’s a self-deprecating way to express being unconventionally rebellious without adhering strictly to stereotypes.