Shaunie O'Neal: Wanna Get Something From Shaq? ... This Is How You Do It

Listen up known world ... Shaquille O'Neal's ex-wife, Shaunie, is about to give you some valuable information ... she's gonna tell you how you get ANYTHING you want from the Diesel.

We got Shaunie out at LAX and asked her what made Shaq change his mind on the whole reality TV thing?

As we previously reported ... the whole family is set to star in a new show (the next Kardashians) later on this summer ... but given how chilly Shaq has been towards the reality thing before we had to know.

How'd you convince him?

Check out the clip -- Shaunie tells us what you have to do to get Shaq on board with something ... and exactly how you have to do it.