Allentown Special

When an individual parks their vehicle in the street, turns on their hazard lights, and exits in order to enter a store or house without losing their spot in traffic. Named as such for its common occurrence in downtown Allentown, Pennsylvania.

"Hey man, you were 20 minutes late picking me up from the airport."
"Sorry, dude, I ran into about 10 Allentown Specials on the way up here."