Calamità translates to "calamity" or "disaster". It's a strong and somewhat dramatic word that isn't commonly found in everyday song lyrics, making it stand out.
In the context of the song, the artist uses it to describe her own personal struggles and misfortunes, stating, "Per innaffiare questa mia calamità " (To water this calamity of mine). This metaphorical use of "watering" a disaster adds a layer of dark humor and self-awareness to her complaints, making the word choice particularly engaging.
Have you ever blamed someone else for your problems? In "GHALI," Anna Castiglia takes this idea to a hilarious and extreme level. She sings from the perspective of an "eclectic victim" (vittima eclettica), someone who has an excuse for everything and never takes responsibility for her own life. From her greasy hair (blaming the smog) to her unemployment (blaming the ancient Egyptians), she finds a scapegoat for every single issue.
The song is a sharp and witty critique of a culture of complaining and blame. The singer complains all day on her phone, writing her "whines on the public diary" (scrivo le lagne sul diario quello pubblico), which sounds a lot like social media. She sarcastically points fingers at everything from politics and the news to Freud and even God. The only time she takes credit is when something goes right, but if she loses it, it's immediately God's fault. It's a clever and funny look at how easy it is to avoid looking at ourselves when things go wrong.