"Sweet 16" party pooped by rain of human feces - video

A Pennsylvania teen's "Sweet 16" birthday party was pooped - literally when apparent human waste fell from the sky, some of it landing on her.

The Cambrays were holding a birthday party with about 40 guests for 16-year-old Jacinda, when one of the three planes above them apparently decided to dump its waste, UPI reports.

"Out of nowhere, from the sky, comes a bunch of feces, lands on her," Joe Cambray of Levittown said.

Some of it also apparently landed on a baby seat.

"We just got done with cake. Thank God we took the cake back in, because within two minutes, something fell from the sky. It was brown, it was everywhere, it got on everything," said Kristie Rogy, Cambray's sister.

The Federal Aviation Administration is investigating - planes are required to dispose of their waste at airports, not over teenagers birthday parties.