I prefer my pineapple on…
…a plate.
Carmen Miranda’s ghost.
A fork or toothpick.
Really, it’s great on either pizza or cake/pastry, or in a fruit salad or on its own.
Teriyaki pork loin shish kabob.
On the bottom of an upside-down cake. Or, is that the top? 
…a plate, next to a ham steak with brown sugar and mustard sauce, and scalloped potatoes.
Anything but pizza.
This choice isn’t included but grilled and added to a Mongolian BBQ.
…on anything other than pizza.
But the real answer is “soaked in vodka”
. . . a plate, next to some spam, rice, nori and maybe a fried egg. IOW, Hawaiian breakfast.
…in green jello at a rural Minnesota wedding. With marshmallows.
In my tacos al pastor? I answered on my pizza, but that’s only because that’s the most likely place for me to eat pineapple (other than the tacos), as I’m not much of a dessert person. But it’s great in cake and pastries, too, of course!
Out of those, I suppose compost pile, but I’d prefer to avoid that, just in case of Zombie apocalypse. If I’m forced into pure desperation, I’d hate to ruin the taste of the compost that way.
I like fresh pineapple by itself and mostly don’t care for it “in things”.
I do like a well-made piña colada though.
Pizza!!! Preferably with pepperoni as well.
Hollowed out and filled with pineapple fried rice.
Anything and everything I can get it on.
This is the correct answer. 
Yeah…in a glass with chilled coconut milk, ice, and lots of rum. Preferably in Key West. I’m with AHunter3.