Phone gap

The larger than normal space left between cars in traffic by drivers using their smart phones.

The line at the drive thru was wrapped around the building because of all the phone gaps.

phone gap

in slow, heavy traffic, it’s the wide gap created between cars by someone who doesn’t move because they’re distracted by their phone. Very convenient for changing lanes

I can change lanes with the phone gap that just opened up, so I won’t miss my exit