What does "you custom wording here" written on American road signs mean?

If the poster is correct, I can translate it literally: Here are your customized terms.

But I don’t understand this translation myself, let alone others. Since it is a road sign, according to my understanding, most American English is nonsensical, funny, humorous, and eclectic. This slogan must be translated freely to convince everyone.

My interpretation of this sentence is: Here, you can enjoy a unique voice.