This is a verb for when a city becomes inundated with multiple Starbucks locations in the same area of the city so as to ambush a city with Starbucks locations.
Upon entering a Starbucks coffee shop with a large unknown crowd in the order line, you immediately place you laptop and bag on the last table available and then get in line to place your order. These other patrons have been "Starbucked" by you.
Starbucked: Frank, man did I Starbuck a crew last night at the downtown shop! All five in line got their drinks turned toward the last table and felt the Starbuck!