Trivia

The famous "Oh hi doggy" line was improvised on the spot when Tommy Wiseau noticed the tiny pug dog sitting on the counter of the flower shop he was filming the scene in. Nobody else in the crew noticed the dog, as it sat perfectly still on the counter (probably because, according to the flower shop lady, the dog was really old). He took a liking to "doggy", fascinated by its quietness and cuteness. See more