How do you respond humorously when someone invites you to drink milk tea?

When someone invites you to drink milk tea, you can respond with the following humorous reply:

1, "please drink milk tea? Well, I'm a little selfish. You insist that I buy the whole tea shop! "

2. "Please drink milk tea? No problem, but you have to sign a contract and promise to treat me to at least 100 cup of milk tea every month! "

3. "Please drink milk tea? Ok, but I only accept milk tea coupons as payment methods. Please be prepared! "