An old clip from Diddy Advice Conan O’Brien about locking women up at parties has resurfaced – and as you can imagine, the video doesn’t age well.

Diddy met with the host of “Late Night With Conan O’Brien” in 2002… and the two talked about the music mogul’s dazzling soirees.

Conan was the first to address the issue – and joked that he personally Paul AnkaHe plays music from at his parties and sings “Cheez Whiz,” but no one comes.

Diddy confidently told Conan that he was doing everything wrong… and then handed him a list of essential party supplies.

Diddy kicked things off by emphasizing the importance of bringing together “beautiful women” and “beautiful men for the ladies.”

Diddy also said that you need alcoholic beverages and water because a lot of women drink H2O at parties and will leave if you don’t have any.

Then came the bombshell. Diddy said that in order to keep women at his meetings, you have to put locks on the doors. Conan quickly replied: “Okay, that’s starting to sound dangerous.”

Excited, Diddy replied, “It’s a little perverse.” Diddy then talked about how to liven up the atmosphere and work up a sweat at his gatherings.

Check out the clip… it’s worth watching given Diddy’s current situation he’s in Federal Prosecution with sex trafficking and other serious crimes related to his infamous “Freak Off” parties.