I’m sure these ladies thank their lucky stars every day that they have each other as roommates. Wouldn’t you?

related: Your trash stinks. Grow up, thanks.

So, you don’t want to share your super-special non-dairy creamer/handsoap with the rest of the office?

You could go for the semi-direct approach…

But as Ocie in Petaluma, California witnessed, that might not be enough of a deterrent.

In that case, you could try to dial up the crazy a little more, like Nicole in Florida…

Or you just might have to get a little bit creative.

“Truth be told,” says Mick in McLean, Virginia, “I never did check to see what was in the container.” (Which I guess was kinda the point, right?)

related: I, who should seriously lay off the caffeine

Writes Jaime in Austin: “My husband and I lift weights at Gold’s Gym and we love it (no, really!) — except for their new signage reminding people to mop up their sweat.”

Meanwhile, next door…

(Well, sort of.) Kathryn spotted this similarly understated/backhanded message in an upscale Orlando, Florida boutique.

related: Like a rotten sponge

“My 8-year-old daughter was concerned about all the pictures of Santa portraying him with a whip,” says Lisa in Orlando, “so she wrote him this letter, thinking he might appreciate her helpful advice on taking care of his animals.”

related: no girls allowed

The “Thanks for forgetting my birthday, asshole” thank-you note: Because the only thing that would have made this e-mail from Rebecca’s (32-year-old) brother any better is a midi file soundtrack and a dancing elephant or two.

Adds Rebecca: “My resulting apology just yielded more hate-filled e-mails from him — nevermind that I was camping and he lives in another country which I can’t call from my cell phone! I should have taken the advice of another contributor to this site who said there is no correct way to respond to a passive-aggressive note.”

related: two birds with one snowman

Writes Deanne: “Because Orlando prides itself on being a friendly city, we tend to do most of our dirty work via passive-aggressive notes and signs. This one is from the front door of a tacky tourist shop on international drive. I can get past the reference to ‘plane rude’ but the ‘Macdonalds’ analogy is a stretch.” (I’d add that characterizing this as a safety concern is a bit of a stretch too, but I think the amazing clip art and the hand-drawn smiley are what really push this one over the top.)

Adds Deanne: “I’ve never brought a Burger King bag into McDonald’s, but that’s not because of fast food etiquette, just lack of time. I did bring a Macy’s bag into a Sears store, and I’ve never felt the least bit guilty about it!”

Cassie in Orlando is a preschool teacher, and brings us this note posted by the school’s director. “I cannot help but be in awe of her after this note,” Cassie says, and I have to agree.

A classic, no?

related: From the Manager’s Book of Quotes for Inspiring Workplace Paranoia