Still - something like this could have happened - his brothers could have told him to ask the producers to give him a million dollars for one line. In the contract it says that he does only one hour of work. And every hour over - he gets another million dollars.

The producers get to put him on the poster and he gets literally a million dollars an hour. And the movie and his brand gets tons of free media when he jokes about it in the media - talk shows in particular.