In Leicester, a city in the UK, there is a commonly used phrase which is 'the exorcist'. This is used when someone drinks and eats too much, which makes them throw up. The person that throws up is now called the exorcist. He/She is called the exorcist because they throw up, which looks like a fountain of yack, and it sprays everywhere, which makes others run for their lives.
Amal is The Exorcist!
The Exorcism of Amal