As many are quick to point out, former UFC two division UFC champion Conor McGregor made a plethora of dirty moves in his UFC 229 title fight against Khabib Nurmagomedov.
The video above lays it out pretty clean, but to recap, there was a glove hook that stalled a Khabib takedown in round 3. There were multiple 12-6 elbows, multiple fence grabs, and much much more.
Enjoy the video!