Answer:
In Sonnet 130, the speaker is ridiculing the traditional love sonnet and the exaggerated comparisons poets often make to describe their lover's beauty. He does this by listing all the flaws and imperfections of his lover, describing her in a way that is realistic and unromantic. The speaker is essentially poking fun at the conventions of love poetry and the unrealistic expectations it creates. By doing this, the speaker is suggesting that true love is not about superficial beauty, but rather an appreciation of one's flaws and imperfections.