What can you stuff a pickel with?
You can make stuffed pickled cabbage leaves with other pickles. Julienne dill pickled cucumbers, pickled carrots, hot peppers etc, and roll it up into the pickled cabbage leaves.
A hot dog.
Penelope Casas has a recipe for stuffing pickles with tuna seasoned w/salt, pepper and minced onion. Split a baby dill lengthwise almost completely, leaving the two pieces partially attached. Mix equal parts tuna and minced onion, (1 teaspoon of each per), season w/salt & pepper, spread in the opening. Spear an olive with a toothpick, then spear the filled pickle with same for an appetizer.
But I also like pierino's suggestion.