Have you seen pro carbon emissions bumper stickers yet?

Should be standard issue w any Hummer . Haha

I once saw a white pickup truck with a bumper sticker that said, “Black Smoke Matters” as I was driving on the highway, and it had a pipe shaped like a periscope on a submarine but with the diameter of roughly a basketball that blew a nasty cloud of thick black smoke back at me.

I haven't seen them yet, but I can easily imagine them being sticked on monster SUVs... 👎🏼

I’ve not seen this. J like the concept though. It goes with my contrarian philosophy on life

They'll change their mind once the water reaches their lower lip🤣

Iv seen a few stickers promoting the oil industry but thats mostly just this region.