My Top 2 Starbucks Drinks That People Order:

The Carmel Mach-e-atta (should be pronounced Mock-E-otto)
The Grande (pronouncing it like The Grand Canyon and not the Spanish word for large) Le-tea(instead of Latte)

Surprisingly enough these are ordered quite often. When I get these ones I try and not correct them because most of them are new to Starbucks and I don't want them to feel embarrassed...the problem arises when the barista then yells out the drink when they make it! oops.