"Saban just, like, he likes to do a lot of, like, deez nuts jokes."
That's Josh Jacobs -- former Alabama superstar and current Oakland Raiders starting RB -- dropping the biggest bombshell about Nick Saban ever ... and we can't stop laughing!!!
Jacobs appeared on "The Dan Patrick Show" on Friday ... and when DP asked Josh for his favorite story of Bama's head man -- Jacobs didn't hold back, saying the guy LOVES the toilet bowl humor!!!
"It's funny because I hadn't heard one of them since middle school," Jacobs says of the "deez nuts" jokes.