Y’all Come.
Y’all Come. (Yawl kum) Verb: A southern invitation to attend, meaning “You all are invited’. Note, If usage is vague (e.g., “y’all come to dinner sometime”) then your acquaintance is just being polite. But if it’s specific (ie: “I’m cookin’ tomato pie this Sunday, Y’all come!”) then you best be picking out a bottle of good bourbon to bring as a gift.