I came across a sentence from ESLPod, episode 6 of "A day in the life of Jeff", as below,
After a busy week, all I feel like this doing is kicking back with a good movie.
I guess I know the meaning of this whole sentence. It means "After a busy week, all I want to do is relax and watch a movie". I am not sure what it means by "this doing" here. Could someone explain what grammar it is?