warum isst du

why are you eating

→ warum
phrase Rare #32,893
why are you eating The meaning can vary with context; it can also mean “why aren’t you eating?”
GE: Warum isst du so schnell?
EN: Why are you eating so quickly?

Warum isst du weder Obst noch Gemüse?

Why do you eat neither fruit nor vegetables?

Liebling, warum isst du nichts?

Darling, why aren't you eating anything?

— Feld der Träume (1989)

Warum isst du diesen Mist?

Why do you eat this crap?

Warum isst du nichts?

Why aren't you eating anything?

— Die letzten Glühwürmchen (1988)

Wenn du Hunger hast, warum isst du dann nicht?

If you’re hungry, why don’t you eat?

Warum isst du die Suppe nicht?

Why aren't you eating the soup?

— La Strada - Das Lied der Straße (1954)

Warum isst du nicht?

Why don't you eat?