I freaking love pineapple. (Quit giving me that look, I do not appreciate your projections.)
But I will do some pretty horrible things if I can get fresh pineapple out of it.
Oranges are another favorite, if a rather common one. Citrus as a whole I am rather fond of, though I dislike the rindy taste of grapefruit. Lemonheads candies are delicious. So are Warheads, and those damn things are really hard to find around here.
Oh, and peaches. Among Life's Little Pleasures, there are some things better than biting into a ripe, freshly picked peach, but it's a very, very short list.