Sheldon: You're really going without me?
Leonard: It's not a big deal. Go shopping with Amy, and we'll save a spot in line for you.
Sheldon: You don't have the authority to save places in the line. If I do that, I'll be cutting.
Leonard: People do it all the time.
Sheldon: You know the golden rule of line etiquette. No cuts, no buts, no coconuts.