Instagram | @billieeilish

Twitter Is Freaking Out Over Billie Eilish's Bizarre 'SNL' Performance

Saturday Night Live premiered with a bang this past weekend with host Woody Harrelson and musical guest Billie Eilish!

Billie Eilish was the *obvious* musical guest choice as she's literally one of the biggest names in music right now.

Eilish called the night her "peak life experince" and posted these super cute pics of her and brother after their performance in matching outfits.

I mean... we have no choice but to stan!!!!!!

However, the internet still isn't over the super cool and also super freaky set Billie had for her "Bad Guy” performance.

Instagram | @billieeilish

I'M FEELING A LIL' SEASICK TO BE HONEST.

Needless to say, the people were confused.

"the genius that is @billieeilish just literally turned snl upside down," wrote one fan.

"ok how did they do that camera work as @billieeilish was rotating in that box??? that was so cool #SNL there’s no way I can wrap my mind around how that worked," wrote another.

What did you think of Billie Eilish's performance?