4-panel comic by War and Peas
Panel 1: Two green-skinned Christmas elves in striped outfits and pointy hats sit in a room. One sits on a shelf, the other on a bed. The first says, "Damn. The off-season sucks."
Panel 2: The elf on the bed perks up and suggests, "We could do the 'Bridge-Troll' thing."
Panel 3: Close-up of the elf on the shelf, saying, "Or we could rob people."
Panel 4: The two elves are now inside someone's home, stuffing stolen goods into a large sack. A ladder leans against the open window. One elf says, "Seems kinda ironic." The other replies, "Wadd'ya mean?"