Motherfucker, I know you ain't trying to get that piece-of-shit truck loaded in my motherfucking loading bay with some raggedy-ass unchocked wheels.
I know you saw the sign, dick. It did not softly suggest that you chock your wheels before you load or unload in my bay. It did not tell you that you may chock your wheels when the fancy strikes you. It says those dick-stain wheels must be chocked before you try any moving of fucking freight in my loading dock.
Are you loading? Yes? Chock the fucking wheels.
Are you unloading? Chock yourself before you wrock yourself.
Are you doing neither? What the fuck are you doing in my loading bay? Unchock those wheels and fuck off.