He went after Caitlyn Jenner at the Alec Baldwin roast.
https://www.yahoo.com/entertainment/blake-griffin-jokingly-thanks-caitlyn-003429292.html
Quote:
"As an athlete I want to thank you for bravery," Griffin said, as Jenner watched on eagerly awaiting the punchline. "As a human I want to thank you for doors you've opened. And, on behalf of the entire NBA and half of the rappers on the Billboard charts, I want to thank you for giving your daughters their daddy issues!"
Quote:
"Caitlyn completed her gender reassignment in 2017... finally confirming that no one in that family wants a white dick."
https://www.yahoo.com/entertainment/blake-griffin-jokingly-thanks-caitlyn-003429292.html