My girlfriend loves dad jokes

My girlfriend loves dad jokes, whenever I say something like “I’m hungry” she gets super excited and says “HI HUNGRY I’M _____”. It makes her so happy whenever she does it and it’s the cutest thing. To be honest I do it on purpose sometimes, I’ll say the key phrase and then jokingly say something like “oh no!”
or “don’t do it!” And I swear seeing her so happy makes my heart grow every time.