Jessica Simpson just can't shed scrutiny over her weight.

During the Oct. 11 Fox NFL Sunday, a cartoon -- sponsored by Burger King -- aired mocking the singer's shape.

In the clip, an animated version of Dallas Cowboys starter Marion Barber remarked, "Man, I still can’t believe Tony [Romo] dated Jessica Simpson, even AFTER she blew up bigger than Flozell Adams!"

Tight end Jason Witten said: "Unlike Tony, at least Jessica comes up big when it counts!"

Even Cowboys coach Wade Phillips chimed in: "Say Tony, is Jessica around? We could use a defensive tackle!"

A rep for Simpson has yet to comment.