2. Walking in as putt.
3. Using a Range finder on a par 4 tee box.
4. Being unsatisfied with an approach shot that is 3 feet from the pin.
5. Saying you pulled or pushed your drive even though it’s on the fairway.
6. Saying you “hit off the toe” after a 330 yard drive.
7. Wearing long white pants when playing in the heat as if you’re playing on the tour.
8. Asking someone what their handicap is within 3 minutes of meeting them.
9. Complaining your approach shots are getting too much spin.
10. Saying “this is a birdie hole” frequently.
and from Sandy
11: When you’ve won the front four up “Double or nothing on the back?”