Remember Deltalina?  Delta does her one better on its latest in-flight safety video.  The Atlanta-based airline includes the biggest Internet sensations, including the cat on a Roomba, screaming goat and the Harlem Shake.

A Delta employee runs through the standard safety instructions, while the double rainbow guy puts his rainbows in the overhead and the annoying orange is placed under the seat.

The cat on the Roomba rides down the aisle while passengers are instructed to keep the aisle, exits and bulkheads clear.

Deltalina even makes a finger-wagging cameo as she instructs the screaming goat not to smoke.  At one point the entire cabin jumps up to do the Harlem Shake.

In a YouTube post accompanying the video, Delta says, "We see you are on the Internet.  That's great, because we made a safety video starring the Internet."

Delta helpfully provides the timeline of the Internet characters in its six minute video.