PLIC
Poor Little Ill Child. Often used in lower case as plic or plicky plic to define someone who is consistently ill or weak.
J: I can't believe my head is hurting again!
H: Aww my poor lil plic.
J: Oh stop it baba
H: But you're my plicky plic. And I love you just the way you are.
H: Aww my poor lil plic.
J: Oh stop it baba
H: But you're my plicky plic. And I love you just the way you are.