House: Lift up your arms. You have a parasite.
Jill: Like a tapeworm or something?
House: Lie back and lift up your sweater. You can put your arms down.
Jill: Can you do anything about it?
House: Only for about a month or so. After that it becomes illegal to remove, except in a couple of states.
Jill: Illegal?
House: Don't worry. Many women learn to embrace this parasite. They name it, dress it up in tiny clothes, arrange playdates with other parasites...
Jill: Playdates...
House: (showing her sonogram) It has your eyes.