They want someone to carry their cafeteria tray from the food line to the table.
From the ocregister.com
Do you think I threw my retainer away on the cafeteria tray after lunch?
From the charlotteobserver.com
No place to put a Coke or a book until she balanced a cafeteria tray on top of a wastebasket.
From the denverpost.com
When a trim single guy sets his cafeteria tray down next to her at lunch one day, a conversation develops.
From the jsonline.com
My food was heaped onto a Styrofoam cafeteria tray by a woman who turned out to be owner Reeta Kumar.
From the ocregister.com
I turned and saw an asylum escapee hurtling down an icy chute, face first, on what appeared to be a cafeteria tray.
From the time.com
Unless you have kids, it's an activity of the past, something you haven't done since college when you skidded down that slope on a stolen cafeteria tray.
From the online.wsj.com
In this case, we could almost believe that if Jobs had glued nine iPhones to a cafeteria tray he really could have marketed it as a great new product.
From the forbes.com
Given the hysteria the iPhone generated, it's not too hard to imagine the Apple faithful proclaiming the cafeteria tray iPad a great success.