lane lock

When two or more traffic lanes are occupied by cars traveling next to each other at the same speed, preventing any possibility of passing.

Guy 1: "Bro, I got lane locked on the way to work and missed half the morning meeting! They just wouldn't move!"
Guy 2: "Lame, bro. Why doesn't anyone understand if they aren't going faster than traffic on their right, they should just move the fuck over?"