Drive in the left lane

This slang is more obscure but refers to dating the same sex. It’s making a sexual preference reference to the slang swing left or swing right.

I’m a girl looking for a girl; so If you don’t drive in the left lane, swipe left!

by Avtar Ji September 19, 2021

Left Lane Hero

That asshat who views every car in the merge lane as a challenge
See also: middle aged men with something to prove

The dude in that volvo is being a real left lane hero by trying to run me off the road

by bigdipper87 January 15, 2016