Usually when we say "let's meander around town and make some water," we're talking to Teddy right before a walk!!!
But this time it's Joshua Jackson talking to his lady love Diane Kruger! And, no, before you ask, neither one of them is on a leash!!
They're driving around Death Valley in a sweet new Mercedes B-Class and using the car's F-cell to LITERALLY create!
Ch-ch-check out the AH-Mazing video (above)!
We know what you're thinking - why didn't JJ just fill their Nalgene bottles with the cool, refreshing liquid from Dawson's Creek? LOLz!
It's because they were trying to make an environmental point!!
Hooray for celebz who inspire us to make the world better!