'Real Housewives of Beverly Hills' Lisa Vanderpump -- Adrienne & Camille Ruined Their Own Damn Reps!

"Real Housewives of Beverly Hills" star Lisa Vanderpump is blasting a planned boycott of her show -- saying if Adrienne Maloof and Camille Grammer's careers have suffered ... it's their own damn fault.

We asked Lisa about some bigwig Hollywood lawyers and managers who are advising clients NOT to join "RHOBH" because it could damage their careers ... a la former 'Housewives' Adrienne and Camille.

But Lisa took a jab at her ex-costars -- basically saying the girls got what they deserved after behaving the way they did on the show. It's pretty biting ... especially with her accent.

LV added -- while exiting her restaurant Villa Blanca -- HER career is doing just fine, thank you.