我不是一菲我没有小贤我不是小贤我没有一菲
[wŏ bù shì yī fēi wŏ méi yŏu xiăo xián wŏ bù shì xiăo xián wŏ méi yŏu yī fēi]
It comes from a popular TV series called Love公寓 (apartment). The phrase plays with characters named 一菲(Yi Fei) and 小贤(Xiao Xian). By saying this, the owner may express they are simple, not as complex as these drama-filled characters.