I just got an anonymous gift that included a and the message that says
Afterwards, it says:

It's nothing to do with on-site Masquerade, it's an anon event. There's probably a thread in the Gift Bragging section of the Bragging + Complaining forums, you should go there if you want to participate and discuss with other people who probably got similar messages c:
Oh, sorry. Thanks for clearing that up. I just didn't know. Now I feel way too embarrassed. D:
