我不是骚年我是骚女
[wŏ bù shì sāo nián wŏ shì sāo nǚ]
'骚' can imply being energetic, lively or somewhat mischievous here. This username humorously means 'I am not an active/vibrant boy but I am an energetic/ lively girl', showcasing a playful character who wants to express their vigor in life or online space.