"That's not our shipment."
"You'll need to move it, yours is behind. Say, can I borrow one of your pallet jacks, looks like you don't have a dock."
...
"Boy this'd sure be easier if you guys had a dock.
...
"Man, these pallets are *heavy*"
(They're as heavy as they've always been.)
"Haha, yeah. Say, is that your dock over there."
(That's the dumpster. We have a dock, but it's only for full container deliveries, not 3 pallets.)
(Now give me my pallet jack back, so I can give you your other two skids back.)
"Oh yeah, right. *Man* those were heavy. Can I just pull into the dock next time?"
(No. *signs paper*. Have a nice weekend.)

It's always the old white guys who are like this, too. The Russians and Punjabis don't give a shit.
I swear, If I were a couple shades browner, I'd just pretend I didn't speak English.