蹲着马桶唱预谋蹲着马桶唱领悟
[dūn zhe mă tŏng chàng yù móu dūn zhe mă tŏng chàng lĭng wù]
This unique nickname appears to combine two songs sung while on the toilet. One part refers to a song called 'Pre-planned', and the other part to the song named 'Comprehension'. The humorous imagery suggests someone who sings as an outlet, potentially for emotional catharsis or simply enjoying music even during private moments. (Note: Titles like '蹲着马桶唱预谋' do not actually correspond with any widely known songs and may be more imaginative or fabricated titles.)