trolley shot 

When young boys watch for young women riding on the trolley in a skirt with their feet proped up on the bottom bar, so they can get a view of their panties. Happens most in Hawaii.

Did you see that trolley shot? Damn, she was hot!

trolley shot by chesh1986 March 20, 2014

Trolley Shots 

a form of photo-bombing, using a shopping trolley as a prop.

My mother and her friends did trolley shots with the shopping cart we stole

Trolley Shots by Maxius Cantankerous December 22, 2012