我是怪兽我很怪我是禽兽我很禽
[wŏ shì guài shòu wŏ hĕn guài wŏ shì qín shòu wŏ hĕn qín]
A play on literal meaning 'I am a monster so I'm weird; I am an animal, hence wild’. It portrays oneself having odd personality traits and unconventional behaviors in a humorous or self-deprecating manner.