One year my father took a pound of green apple jelly bellies and a pound of jalepeno jelly bellies, put them in a big bowl and mixed them up, and left them on his desk at work (a large shared office, the English department at a high school).

No kidding. You dig into the bowl expecting a handful of peppery goodness, and then BLAAAAARGH. Apples. Ecch.
Similar sentiment here, though less emphatic. (Apple's okay, but disappointing if I'm expecting jalapeno. It'd be even more so if the jalapeno Jelly Bellys were as impressive as their other flavours. Serrano would've probably been a better choice for flavour intensity if they wanted to keep the heat that low.)