Howard: Hey, what's up?
Mrs. Wolowitz: Is that my future daughter-in-law, the doctor?
Howard: No mom, it's Raj!
Mrs. Wolowitz: He's a doctor too, right?
Howard: Yes.
Mrs. Wolowitz: Like Leonard and that skinny weirdo?
Howard: Sheldon: Yes, everyone is a doctor but me.
Mrs. Wolowitz: And whose fault is that?
Season 5
Mrs. Wolowitz: Is that my future daughter-in-law, the doctor?
Howard: No mom, it's Raj!
Mrs. Wolowitz: He's a doctor too, right?
Howard: Yes.
Mrs. Wolowitz: Like Leonard and that skinny weirdo?
Howard: Sheldon: Yes, everyone is a doctor but me.
Mrs. Wolowitz: And whose fault is that?
Season 5
Howard : Hey, what's up?
Mrs. Wolowitz : Is that my future daughter-in-law, the doctor?
Howard : No mom, it's Raj!
Mrs. Wolowitz : He's a doctor too, right?
Howard : Yes.
Mrs. Wolowitz : Like Leonard and that skinny weirdo?
Howard: Sheldon : Yes, everyone is a doctor but me.
Mrs. Wolowitz : And whose fault is that?
Season 5
http://www.tv-quotes.com/shows/the-big-bang-theory/quote_20991.html