One of Elvis' favorite was the "Peanut Butter and Banana Sandwich"!! Supposedly he flew to Georgia for the Peanut Butter, then Hawaii for the Bananas! (Or vice-versa! <img src="i/expressions/face-icon-small-happy.gif" border="0">)
Despite the Banana being such a good fruit, had to stop feeding it to the MIL, cause with her diabetes, she ended up sleeping all day from the immediate exchange of sugars, and her already high blood-sugar levels!! If she had her diabetes under control, we'd feed her bananas, for her other problems, like high blood pressure.
But, she'd eat so many banana's, we (I) started calling her "Terror-Monkey-Bear"!!