大概是他喜欢狗而我姓熊
[dà gài shì tā xĭ huān gŏu ér wŏ xìng xióng]
Combining puns and personal information, this suggests that while someone might have liked dogs, the user surnamed Xiong (Chinese character 熊 means 'bear') feels somewhat mismatched but amicable towards this affinity.