I offered to go over and eat leftover barbecue after Lillie's birthday bash. (I normally cook Sunday dinner for my daughter and son-in law.) I could hear S-I-L in the background as he understood the purpose of my call, "Seventy Bucks! Tell her we charge $70.00 a plate for that stuff..." (I think I am starting to like that boy.)
I actually ate thirds on the BBQ during the NFL draft and "helped" them drink the party beer that is not S-I-L's brand. I try to be as much help as possible to the kids...
they "helped" you by eating plenty plenty at your house up until fairly recently as i recall, turnabout IS fairplay : )