American rock band Green Day delivered a hard-hitting insult to Elon Musk while performing IN the Tesla CEO's home country this week.

Green Day delivered a politically charged performance during their Jan. 19 concert at Johannesburg’s FNB Stadium, marking their South Africa debut.

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

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.

Green Day changed to the lyrics of their hit track American Idiot during a recent concert in Johannesburg, South Africa, to take aim at Elon Musk

Green Day have taken lyrical aim at Elon Musk while performing in his home country of South Africa. The band’s frontman Billie Joe Armstrong reportedly switched a line in their 2004 hit “American Idiot” from “I’m not a part of the redneck agenda” to “I’m not a part of the Elon agenda.

American rock band 'Green Day' disses Elon Musk in his own home country. The band took an aim at the Tesla CEO with a change in 'American Idiot' lyric. Green Day's direct swing at Musk comes just weeks after the X owner mocked the band in his tweet.