She Twerked. She grinded with bears. She used a foam finger as a penis.
And she simulated anal sex with Robin Thicke.
The performance nearly broke Twitter... and not in a good way, as numerous celebrities, lay folks and even national magazines got in on the act of mocking Miley for what came across as a desperate, stripper-worthy few minutes on stage.
Let's just say Rihanna and One Direction weren't the only ones unimpressed.
Watch this video to read through some of the more memorable reactions and then weigh in below:
What did you think of Miley's performance?