Do you work here?
I've heard this question at every company I've ever worked for.
Maybe I'm just feeling extra bitchy, but... I'm walking out of receiving with my SL and I see someone who clearly looks lost.
Me: Hey, did you need help finding something?
Him: Yeah. Do you work here?
Me (glances at shirt and name tag and the forklift he just saw me park): Um...yeah. Definitely not volunteering.
[SL snorts while holding back a laugh.]