3) CM Punk and The Ryback

Let’s go back to the time when John Cena was replaced by CM Punk in the Hell in a Cell match against The Ryback, where the former defeated the latter and that was the beginning of a major feud between Punk and the Big Guy.
The popular gorilla table bump spot incident gave further heat to the feud when Ryback was only supposed to put CM through the table, instead he didn’t direct the same to Punk and caused him a nasty bump that led him to get immediate medical attention. Both wrestlers lashed out at each other on social media after Punk’s retirement from the WWE.
Punk called the Ryback, a “steroid guy” and claimed that he intentionally hurts his opponent(referring to the table incident) while the Ryback took the feud to twitter calling Punk an insecure person, indirectly. However, the matter is now at rest but both stars continue to despise each other.