When you order a sandwich and ask for them to hold the mayo, do you say "Please?" Well, if you're a student at the University of Pennsylvania, the answer is probably yes.
GrubHub, working with Spoon University, looked into which campuses had the highest percentage of orders with special instructions containing the words "please" or "thank you."
UPenn, in the City of Brotherly Love, came in the No. 1 spot. Their Philadelphia neighbors at the University of the Sciences, Temple and Drexel universities weren't far behind. Yale University landed at the runner up slot.
Advertisement
Check out the top 10 below.
18. University of Pennsylvania

InSapphoWeTrust/Flickr
Philadelphia
Advertisement
16. Georgetown University

OlegAlbinsky via Getty Images
Advertisement
13. The College of New Jersey

reinholdbehringer/Flickr
12. Suffolk University

Boston Globe via Getty Images
Boston
Advertisement
11. Johns Hopkins University

The Washington Post via Getty Images
Baltimore, MD
10. Roosevelt University

Roosevelt University
Chicago
Advertisement
8. Stanford University

Connie J. Spinardi via Getty Images
Stanford, CA
7. University of Washington-Tacoma

Kristy Ewing via Getty Images
Tacoma, WA
6. University of Rochester

Flick: University of Rochester
Rochester, NY
Advertisement
Advertisement
2. Rhode Island School of Design

John Greim via Getty Images
Providence, Rhode Island