Billie Eilish and her brother, producer and fellow performer, Finneas, were recently guests on Conan O’Brien’s podcast.

During their visit, they talked about how Finneas bought a toy guitar that was later used on Billie’s hit “Happier Than Ever” and Conan related that to a story about an iconic photo of the Ramones. This led to him doing an impression of Joey Ramone yelling, prompting Billie to challenge him to show how loud he can shout.

Conan obliged, making himself look like something you see at the end of the bed when sleep paralysis strikes…