A brightly coloured moray or ribbon eel, crammed onto a popsicle stick, covered in tasty cream and sweet sugar. Mmm, mmm! Grandma's favourite! Also see deep fried eelpop
P.S I made it up :)
Jimmy: Hey, what's that weird ice-cream thing in your hand?
Fred: It's an eelpop, an eel stuffed on a stick covered in creamy goodness, mm mmm!
Jimmy: Sweet! I'm buyin one!