My mother's on Valium

Brenda Sparks: I'm gonna have a little chat with your mother.
Sheldon Cooper: Seems unlikely. My mother's on Vulcan.
Billy Sparks: My mother's on Valium.

Read more Sheldon Cooper Quotes
From: Young Sheldon

Young Sheldon quotes

For your information, Sheldon does not look down on women. He looks down on everyone.

Tam: You know, sometimes you sound like a super villain.
Sheldon: Silence!
Tam: That'll be more effective after your voice changes.
Sheldon: Silence!

Brenda Sparks: I'm gonna have a little chat with your mother.
Sheldon Cooper: Seems unlikely. My mother's on Vulcan.
Billy Sparks: My mother's on Valium.