Easy, but you need one important ingredient - Franks Hot Sauce. Only place I know that sells it is the orange supermarket. Should be near the Nando's sauces.
Anyway, the wings bit is easy.
1. Little bit of oil in baking tray.
2. Season the wings on both sides
3. Bake for 30 minutes at around gas mark 5-6 until crispy on top, then turn over.
4. Bake for 30 minutes more - check wings are cooked and crispy.
5. Mix 2 parts Franks Hot Sauce, 1 part melted butter.
6. Toss wings in sauce, place back in oven for 2 mins, NO LONGER - DO NOT COOK THE SAUCE, JUST WARM!
7. Serve with Celery and Blue Cheese Sauce on the side.
and there you have Buffalo Wings - TGI's Style.