east infection
A fancy way to say Yellow Fever. It's like when your teacher says 'please be respectful' but you know they're just mad because you said 'f*** you' in front of the whole class.
My teacher called it 'east infection' instead of 'yellow fever' because she's a f***ing poser.
My friend got a B because his essay was called 'east infection' and not 'yellow fever'.