Tribal Compliance
"A King cup tells others you enjoy the better things in life. A refill may be all well and good, but no thank you, you'll just take this single, cup of champions. Fill it once and sit down and enjoy your meal. And if somehow you still finish and need to refill, well, then you're that rare breed who needs two giant vessels of refreshment. And that means only one thing. You're really having it your way."