The Beef: Waka Flocka Flame vs. Wiz Khalifa
Why It Was So Unexpected: Their beef actually started all the way back in December 2011 and, oddly enough, Waka revealed it began because of weed. He said he rolled a huge blunt that Wiz couldn't handle and that it escalated into a real beef after he made a joke about it on Twitter. That led to a series of back and forth comments made by both rappers earlier this year.
How It Ended: At some point, Waka realized how silly this beef was and deaded it during a Hot 97 interview with Angie Martinez.