I watched this in the late 90’s but my guess would be it came out in the 80’s. Unfortunately I only remember one strange line. A nasally-voiced girl (or possibly a woman acting like a childish girl) is wearing a frilly dress and says something along the lines of “sometimes I put alka seltzer in the toilet… I like to watch them bubble”. For some reason I thought it may have been the Incredible Shrinking Woman but after watching it isn’t. But it had similar vibes and the woman/girl may have looked kind of like Lily Tomlin? All I know for sure is the thing about the alka seltzer :/ Help!

Okay, I watched this in the late 90s. My guess is probably came out 80s/early 90s… And unfortunately all I know is an odd brunette girl (or possibly a childish woman) says something along the lines of “Sometimes I put alka seltzers in the toilet… I like to watch them bubble” in an incredibly nasally and annoying voice.
Help, please and thank you!!