老师你妈叫你回家相亲
[lăo shī nĭ mā jiào nĭ huí jiā xiāng qīn]
It loosely translates to 'Teacher, your mom calls you home for arranged meeting.' This suggests that the owner wants to appear witty, cheeky or non-serious. They probably mean to imply they are out of bounds with humor and have a rebellious, carefree attitude, using humor mixed with social conventions humorously mentioned.