Other guy: What the fuck does that mean?
Man: I'm not sure, but I don't think we should be throwing these dead bodies here by the look of this sign. It says littering is a $500 fine.
Other guy: Shit.
Little do they know that it was a slogan coined in the 1960s by Ladybird Johnson in a highway beautificatoin campaign. So when you hear some macho cowboy say this, what they mean is "Please dont litter in my state."
"go back to Grade school!"