Well technically it's a referee stoppage, but hey TKO by vomit sounds way cooler. Levi West was facing off against Kaileb Cummins this past weekend at Legacy Fighting Championship 15 when he started vomiting in the ring. The ref decided to stop the match with 1:14 gone in round 2 due to vomit. Check out the video below.
Thought I had seen pretty much everything I could see in MMA, then Levi goes and does this, AND TOTALLY REDEEMS HIMSELF.