Play with your food; to add effect, act like it's a special performance for the people at the 次 table.
Turn around every thirty-seven 秒 to the people at the 次 表, テーブル and ask them if your シート, 座席 is too close, if you're talking too loud, etc.
Whenever あなた see someone getting up and leaving, bolt to their 表, テーブル and take the tip before the wait-person returns.
Eat REALLY loud; make disgusting noises; slurp EVERY time あなた take a sip of your drink.
Constantly re-adjust the positions of absolutely EVERYTHING at your table; seats, silverware, dishes, the 表, テーブル itself; and make sure to make...

Act like a dog, growl at people.
Announce in a demonic voice: "I must find a もっと見る suitable host body."
Apply dripping red paint around the edge of the roof hatch. When someone enters, look upwards and whisper "I think they want in..."
Ask each passenger getting on if あなた can push the button for them. Press the wrong ones.
Ask everyone what they made for their side dish.
Ask someone to take your temperature, then turn around and bend over.
Ask, "did あなた hear that cable snapping sound?"
Attempt to hypnotize the other passengers.
Bet the other passengers あなた can fit a quarter in your nose.
Blow spit...