Answer:
Whipping one of these out in the wrong setting is said to be terrible luck.
What comes one time in today, three times in tomorrow and never in the future?
This is the main ingredient in spaghetti and Mac-ΒN-ΒCheese.
You'll have to consult an optometrist if you want to improve this.
If you are unsure how to use one then just ask a flight attendant.
Lynn likes grapes but not potatoes. She likes squash but not lettuce, and she likes peas but not onions. Following the same rule, will she like pumpkins or apples?