Hot Toddie =D
Rum (or any high strength brown spirit) i.e Whisky, Cognac etc) + Citrus Fruits + Sugar (or Honey/Maple Syrup)
Stick it in a BIG pan and heat it up, mashing the Citrus fruits up as it heats.
Don't let it boil, ruins the point of the Rum.
This usually leads to forgetting about your cold...or what the f*ck you just drank.
Sticking your head over the pot and breathing the steam sometimes helps too...