I didn't mean to imply that you cussed at them, just advising you to vent your anger in private. But sending them to a random place is not very noble, either.
BTW: I worked at KB Toys in high school and it annoyed me when my boss would do that, too. Someone would ask for a specific toy and we'd just gotten a new shipment so I'd go out back and my boss would be like, "What are you doing?" ME: "I'm getting so-and-so." BOSS: "The new boxes haven't been opened yet. Just tell them we don't have it." I always felt like a heel doing that 'cause they'd be so hopeful when I'd say, "I think we just got a new shipment. I'll go check," only to return and say, "Sorry, we don't have it."
Salve, Regina, Mater misericordiae
Vita, dulcedo, et spes nostra
Salve, Salve Regina
Ad te clamamus exsules filii Eva
Ad te suspiramus, gementes et flentes
O clemens O pia