Calvin and Hobbes by Bill Watterson for November 08, 1986
Transcript:
Calvin: I asked dad if mom was going to have a baby, and he said not that he new of. Dad said we'd know if mom was having a kid because she'd look like a hippopotamus with a gland problem. ...That's when mom creamed him with her pillow. Dad says she must be feeling better. Hobbes: You have weird parents.
That’s only in the last month or so. In the first few months, she just wants pickle-flavored ice cream.