Chocolate covered espresso beans are quite good assuming you like chocolate. They sell them at specialty stores and some of the chain coffee places have been selling them for years. - not partial myself.
In the past, I've always had the urge to just chew ground coffee (much like how you would "dip" tobacco) to get my caffeine fix, rather to have wait forever for a pot to brew. But luckily my patience never got to that point to actually do it. I did however tried chocolate-covered (roasted) coffee beans, and they were good!