The Glee cast just supposedly apologized to Lindsay Lohan for calling her "totally crazy" in the Gwyneth Paltrow episode, but now they've offended her mother Dina in a show that aired last night.

In last night's episode, Cheerios coach Sue Sylvester (played by Jane Lynch) is being interviewed by Katie Couric for a special on "loser of the year," where she beat out, among others, "Dina Lohan" and "Sparky Lohan, Dina Lohan's dog," who Couric said, was "also a loser."

"Dina is hurt and shocked and hasn't done anything to deserve this constant teasing from this show," a source tells Popeater. "They are all a bunch of bullies."

But not surprisingly, Michael Lohan disagrees with his ex-wife's assessment.

"Dina deserves a lot worse of a title after all she has done to destroy the relationships with my kids and entire family," Michael said, adding that the people she hangs out with are "the epitomes of losers."

Check out the clip below and tell us -- do you think Glee owes Dina an apology?