What Do You Hear?

There is a video that's going viral on Instagram of a sound that no one can agree to what is being said. (See below)

There are a variety of phrases that the internet hears:

"Bart Simpson bouncing,” “rotating pirate ship,” “that isn't my receipt,” “lobsters in motion,” “that is embarrassing,” “lactates in pharmacy,” "I'm chasing Martian,”

What do you hear?