Cubeville.

Coworker: I need to use the facilities. (as he heads to the bathrooms)
Me:Oddly enough relevant to the call I'm documenting. I just hope it's not for the same thing.
Coworker2: oh?
Me: Backdoor not closing.

Coworker: Welcome back from vacation.
Me: Spending quality time with your cats?
Asian coworker: *shakes head* BBQ.
Me: Mandatory Asian BBQ cat joke goes here!