Kanye West embarked on a huge Twitter rant against Wiz Khalifa.
The feud was started when Wiz spoke about Kanye's decision to change his album name to Waves.
Wiz later tweeted a post with the initials 'KK' in it, which Kanye took to be a reference to his wife Kim Kardashian, and blasted him for it, as well as accusing him of stealing his style from Kid Cudi.
After Wiz insisted that 'KK' had been referring to marijuana, Kanye still didn't let the situation end there.