Pennsylvania Left

When a driver accelerates through a yellow light to make a left turn. Often, passengers will yell "Pennsylvania LeeeeeeeeEEEEFT!" For the duration of the turn.

"Slow down dude, the light is yellow"

"Watch this I'm boutta make a Pennsylvania Left"
"You're about to get us killed!"

Free Birding an Intersection

When a driver accelerates through a yellow light knowing full well that shit will turn red before they get in the intersection. If done properly, the driver will end up running a red light.

Often, passengers will scream "FREE BIIIIIIRD!" for the duration of the intersection.

See also: Pennsylvania Left, Pittsburgh Left

"Dude I nearly died today, some jagoff was Free Birding an Intersection during rushour!"
"No way, was that the 3 car pileup at North and Main?"
"No, that guy was making a Pennsylvania Left."