Seth Rogen and Zac Efron stopped by The Tonight Show with Jimmy Fallon on Tuesday night — where they took part in one of Fallon’s most popular recurring skits: Ew!

The Neighbors costars dressed up as teenage girls, alongside Fallon as Sara (who does not have an H in her name as they are, “ew”), where they demonstrated how to take the perfect selfie and got down to Lil John’s “Turn Down for What.”

It’s “amazeballs.”