“My friend Katelyn’s roommate left her this note before she went away for Memorial Day weekend last year,” says Monica in Boston. “I love how it starts off so BFF-like…then takes a sharp left into passive-aggressive territory.”

Adds Monica: “While Katelyn normally likes to avoid confrontation, I think this note pushed her over the edge. She didn’t empty the trash or rinse a dish the entire weekend, and they spent the next three months before their lease ended in a passive-aggressive standoff (purposely being loud when they knew the other had to study…’accidentally’ breaking the other’s belongings, etc.) Good times!”

related: (They match the plastic slipcover on the futon)

Our anonymous submitter lives in what she says is a typical college apartment, one that is “not decorated according to any theme.” And yet, in a transformation a college freshman taking Lit 101 might describe as “Kafkaesque,” one of her roommates has been replaced by your [fill-in-your-own-ethnic-stereotype-here] grandmother.

Adds our submitter: “These weird towels wouldn’t dry two fingers, much less two hands, so we don’t use them anyway! (Maybe if they weren’t so ugly…)”

related: Text me at work if you want to talk!!

Ellen in San Francisco says this note is but the latest development in what has become a toilet paper-thin relationship with her passive-aggressive roommate. It started two months ago, she says, when her roommate “decided after six months of sharing that I was no longer allowed to use her toilet paper. I should mention that she never once asked me to chip in for toilet paper, and I never really had an opportunity to buy more because she bought it in bulk and we always had a huge supply.”

Ellen obliged “until this morning, when nature called and I had just run out.” When Ellen got home, this work of art (my favorite line: “now that we’ve settled this”) was waiting for her.

Adds Ellen: “Funnier still is that this roommate freaked out on another roommate for leaving a note. She yelled at her, ‘If you have a problem with me, talk to me, don’t leave me a note. Be an adult about it!’ Nice to see she followed her own advice.”

related: it always comes down to the toilet paper

Writes our anonymous submitter: “I work as a payment processor for a local ambulance company. I see lots of notes scribbled on bills, but this one was a first. At least he/she is honest! ”

related: three cents for the saliva

Homero in Portland had just finished heating up his lunch in the office microwave when he returned to his desk to find this “helpful” note — attached to an ad from the local alt-weekly — waiting on his chair. Though it’s unsigned, he says he’s pretty sure he knows which coworker left it for him. “She’s kind of socially stunted, but seems to think that a) she’s very funny and b) we’re BFF,” Homero says. “Um…no.”

related: WoW, indeed

Zakir in Montreal came home one night to find his roommate, Tristan ferociously scribbling this note for his other roommate, Vincent.  Apparently, Tristan was baking cookies on Saturday night (aww) and when he turned on the stove, the entire apartment filled with smoke from the charred cardboard from Vince’s frozen pizza.

Says Zakir: “Vincent’s reply to the note was gold. He yelled: ‘Well, maybe next time you should CHECK the oven before you turn it on….WHAT IF THERE WAS A BABY IN THERE?!’ and then slammed his door behind him.”

Adds Zakir: “I’m not sure if those are hearts or flames all over the note, but I do know Tristan‘s face was scrunched with anger as he wrote it.”

Meanwhile, in Clemson, S.C…there is a baby in that oven.

related: must have been a pretty big bite

Faydra in Gainesville, Florida lives in an apartment complex she describes as “a step above dorm living” — 85 females total, all of them coming and going at all hours. Faydra’s next-door neighbors kicked things off (with the most frightening clip art extravaganza ever) and things devolved from there. In chronological order:

related: A fancy feast

Writes Joe in Denver: “My roommate gets very emotional when someone criticizes him, but will gladly e-mail me or leave notes around the house with dozens of ‘little reminders’” like this one — written after Joe left a broom in the living room overnight.

related: How not to housetrain a roommate