I get all snuffy when I see the scene in
Mars Attacks where the disembodied head of Professor Kessler (Pierce Brosnan) declares his undying love to Taffy (Natalie Portman), whose own head has been attached to the body of her little Chihuahua Poppy. You can almost hear the Martians go "Ack! Ack!" in approval.
Call me a romantic fool.