Barry Zuckerkorn is the horribly ill-prepared lawyer for the Bluth family. Zuckerkorn represents George Sr. after he's been arrested for fraud and treason during the first two seasons. After the Bluths fire him in the third season, Zuckerkorn turns to a life of prostitution as the Bluths were his only clients.
Barry Zuckerkorn: Ooooo! And that's what we call a law-bomb!
Attorney: That's a low blow, Loblaw.
Bob Loblaw: A Bob Loblaw Law Bomb!
Michael: Yeah, it's Michael Bluth for Barry.
Barry: (whispering) I'm not here.
James Alan Spangler: Uh, Barry's not here. Can I give her a message?
Michael: Yeah. Tell her she needs to whisper a little softer next time. And I'm not paying for this phone call.
Barry: I am not a girl, you ...
James Alan Spangler: Go on. Call me something. I'm redoing my kitchen.