in hog heaven
In a state of extreme happiness. Oh man, another warm, sunny day? I'm in hog heaven! Oh, just give the kids some crayons and paper, and they'll be in hog heaven.
in hog heaven
Fig. very happy; having a wonderful time. Bill's a fan of Clark Gable, so when the movie theater had a Clark Gable movie festival, Bill was in hog heaven. Jane loves to quilt, so she was in hog heaven when they opened that new store for quilters.