You Can't Do That on Television, Season 7 (1986)

Doug:
(he and Jody are in their bathrobes, in the washroom) I'm not going to school today. We have a spelling bee and I didn't study.

Jody:
Mom's not gonna let you stay home for that.

Doug:
I know, but she's not going to let a sick kid go to school, is she? Watch. (fills a pitcher with water from the tap, walks over to the toilet, and while pouring the water into the toilet bowl, makes retching sounds)

Mrs. Prevert:
Did I just hear someone being sick in the toilet?

Doug:
Yes mom!

Mrs. Prevert:
Oh, well, whoever it was certainly can't go to school today. So, I want you boys to finish getting dressed (walks over to the toilet and picks up the empty pitcher) while I put this poor little jug to bed. Oh, there there, little jug, yes. And Dougie, hurry up and put your clothes on, unless you want to go to school in your bathrobe.