I got this from a poly guy on Fetlife. His prefaced this with "I'm looking for friends."
"Not interested in the least I take it? Well that's too bad. I could've friended the shit out of you... Or something like that."
WFT? Out of curiosity, I checked out his profile and it said that he's poly and his girlfriend is having a hard time dealing with it, so while he assures people that she knows, he doesn't want them asking because they see that as "stirring up drama" or "trying to drive a wedge between them".