She says his mom's eating habits are unaesthetic and that he looks undignified in an apron, and that she's not sure she really loves him.
11 seconds sound clip from the The Loved One (1965) movie soundboard.
You can hear this line at 01:20:17 in the Blu-ray version of the movie.
Quote context
[...]
- But they don't stop. They just keep on clawing and biting. And then finally... There's no more mom.
- Laf, when is supper? I'm starving to death.
- Mama's little Joyboy has piggy, piggy. Mama's little Joyboy has piggy for mom. Whoop. Ooh.
- Help yourself, Aimee. We don't stand on ceremony around here.
- Tell her to marry the other jerk.
- Now we're pledged to each other, aren't we, Dennis?
- Yes.
- It says we shall have many a canty day. What does that mean?
- Something like Hogmanay, I expect.
- People throwing up in the streets of Glasgow.
[...]