I'm sure I posted this here before but whatever.
You can simply marinade chicken or pork in a bit of soya sauce and orange juice like my mom did when I was growing up. My dad wasn't very adventurous when it came to culinary experiences, so that was about as crazy as things got.
I made things a bit more elaborate when I got into grilling myself. The beauty of this is that you can mix and match and leave out or include any ingredients that you want, or don't have, or whatever. You can do more of a honey garlic terriyaki thing, or you can pile on the peppers and make the best hotwings ever. It's all about experimenting. I think I've done this close to 100 times and I'd say it's a little different every time.
Into a blender goes...
3/4 cup soya sauce
a big dollop of honey
3 or 4 oranges peeled (I'll add lemon and lime too if I want a citrus medley)
half a red bell pepper
half a red onion
a 1" cube of fresh ginger
4 or 5 cloves of garlic
3 or 4 bird's eye chillies or any hot pepper of choice
...liquefy the lot and pour over your meat in a glass dish and leave stand for at least a couple hours (best if it's overnight). You can (and I usually do) redip several times as you cook. I don't pierce my meat usually, as that breaks the lovely moisture seal but as someone pointed out you can get more of the marinade in the meat this way.
Works great on chicken wings and breast, as well as pork chops and pork tenderloin.
You can do something with red wine, Worcestershire, garlic, rosemary that works well on pork and chicken too. Probably works nice on beef as well.
Go nuts. Try anything.