We know Joe talks about the size of chimp's balls. But has he ever

Chimps Can Still Remember Faces After a Quarter Century - The New York Times

Rockhampton Zoo

Who would win: a toothless average chimp or the strongest human ever? - Quora

Freed from enclosures, this 28-year-old chimp saw the sky for the first time

Shemar Moore - Enough said!!! Don't Hate.. Participate!!! Now excuse me while I chill out just being ME!!!

Heartbreaking moment dying chimp recognises her old friend and is overcome with emotion - Irish Mirror Online

Could a chimpanzee kill a human if it wanted to? - Quora

Heartbreaking moment dying chimp recognises her old friend and is overcome with emotion - Irish Mirror Online

In Brett Morgen's Jane Goodall Doc, Life Among the Chimps Has Never Looked Better

Penis size: An evolutionary perspective, Carole Jahme

Dr Alexander Georgiev on X: #junkoff : Chimp balls double feature (#Kibale, Uganda, 2010). Huge relative to brain size! #SpermComp #chimpanzee / X

Chimps gonna rip your balls off! : r/JoeRogan

Why humans have big penises but small testicles

Chimp featured in David Attenborough's Dynasties found beaten to death by other primates, The Independent