The jab at Musk comes amidst controversy surrounding the billionaire's behavior at Trump's second inauguration. During his speech at the celebration, Musk made a hand gesture that

The rock band blasted the tech billionaire with a spicy lyric swap during its performance at the Calabash South Africa festival in Johannesburg.

One day before Donald Trump's inauguration as the 47th president, Green Day delivered a pointed lyrical jab at Elon Musk during their concert.

Green Day delivered a pointed message to billionaire Elon Musk while on stage in his home country of South Africa. When performing their biggest hit “American Idiot,” the band’s singer Billie Joe Armstrong changed the lyrics from “I’m not a part of the redneck agenda” to “I’m not a part of the Elon agenda.