In this clip, YouTube comedians Dave & Ethan-- better known for their YouTube "dating tips" videos-- perfectly captured how New Yorkers handle tourists on the streets of New York City. 

Part of the comedy here is the variety of types of tourists the impersonate with different accents, while not changing their appearance at all. 

That being said, they stick mainly with kind of an Ambiguously Gay Duo type schtick that grows into an obviously gay duo type schtick again and again.