Billie Eilish - the 17 year old electro pop phenom who is currently taking the music world by storm - has listed Green Day and Billy Joe Armstrong as some of the influences to her musical career ... and now - a dedicated fan/Youtuber Nathan Sharp - has taken the liberty to answer the question we've all asked - what if Green Day had actually recorded the song Bad Guy in 1994 and included it on their breakthrough album Dookie ... 

 

Hear the reworking below ... it's actually not that bad ... 

 

What If Billie Eilish's BAD GUY Was By GREEN DAY?