Jenner is alleged to be a closeted lesbian, meaning her relationship with Griffin is just for show. If that's the case, then Griffin didn't get dumped. Because their relationship was fake.
Jenner came out and denied the rumors here:
https://www.thisisinsider.com/kendall-j ... ons-2018-3
But then there's recent rumors that her relationship with Ben Simmons was also fake:
https://blindgossip.com/the-summertime- ... more-93451
So Jeff Ross' insult might be invalid. But Griffin couldn't deny that, because that would have outed Jenner.
So Griffin started with an ugly joke toward Ross, saying the makeup girl had to work too long. That was good.
Ross countered with more ugly jokes, but they weren't original.
The double chin joke by Griffin was lame.
"Blake Lives Matter": Lame.
Griffin's Darth Vader joke: Lame.
Jeff Ross continues with ugly jokes: C'mon, it's time to move on.
Griffin's Anthony Jeselnik joke: Good timing, but not creative. Pandering to the host is cheesy.
Griffin's "let's talk about the last girl Jeff Ross was with": Good timing with the silence on the microphone, but not creative.
However, it gets better as he tries to calculate Jeff Ross' age. He then drops down to the floor, as he's thinking. This is pretty good. The material isn't that original, but the mannerisms that he's showing, and the timing, are.
I'd vote for Griffin, because of the starting makeup girl joke, and the ending joke where he sits on the floor.