The Bloop was a strange, extremely powerful low-frequency signal detected by the US National Oceanic and Atmospheric Administration (NOAA) in 1997. The sound varied in frequency, and could have been made by a large marine animal, but no animal on Earth is large enough to have created it. The NOAA now says it was probably caused by two large icebergs, but we all know the truth. It was Godzilla.
