You've probably never seen a great white shark attack people this way.
This great white shark went after some cage divers with a highly unorthodox assault tactic: a huge fart. Or was it a shart? You know, because it came from a shark...? The great white shark went on to shake the divers' cage before taking off back into the deep blue.
Silliness aside, we're assuming the cloud came from the shark's cloaca, the main exit for excrement and urine. The waste from the shark's past meals must have made up the elements of that yellow cloud.
Have you ever seen a fish attack this way?