抠鼻大神
[kōu bí dà shén]
The nickname 'Nose-Picking Deity' is somewhat whimsical and humorous, reflecting a lighthearted self-mockery. It suggests the person is not too bothered by societal standards of elegance or pretentiousness. In some cases, it might also be used as an exaggeration to express that one's skills or habits are so casual or unorthodox.