was hat dich

what … you

→ was
phrase Uncommon #18,947
what … you Begins a question asking what caused something to happen to you; it is followed by a past participle.
GE: Was hat dich so glücklich gemacht?
EN: What made you so happy?

Was hat dich dazu bewogen?

What motivated you to do that?

— Perfect Strangers - Wie viele Geheimnisse verträgt eine Freundschaft? (2016)

Was hat dich gestern davon abgehalten, hierherzukommen?

What stopped you from coming here yesterday?

Was hat dich zurückgebracht?

What brought you back?

— Der Hobbit - Eine unerwartete Reise (2012)

Was hat dich angetrieben?

What motivated you?

Was hat dich denn gestochen?

What bit you?

— Tesis - Faszination des Grauens (1996)

Was hat dich hierhergeführt?

What brought you here?

Was hat dich davon abgehalten gestern zu kommen?

What stopped you from coming yesterday?

Was hat dich erschreckt?

What scared you?

Was hat dich verärgert?

What made you angry?

Was hat dich abgehalten?

What held you back?

— Rushmore (1998)

Tom, was hat dich motiviert?

Tom, what motivated you?

Was hat dich dazu inspiriert?

What inspired you to do this?

Was hat dich hergeführt?

What brought you here?

Was hat dich überzeugt, deine Meinung zu ändern?

What convinced you to change your mind?

Was hat dich das Kleid gekostet?

How much did the dress cost you?

Was hat dich dorthin verschlagen?

What brought you there?