WARNING: RANT!!!

Scenario: It's a holiday, a big national one, you even get off school, and you and a bunch of your friends spend the day together to celebrate it. The plan: go sledding and horsing around in the snow. Well you do that, and then one of the couples there who lives with another one of the couples there says: "Hey! We have food!! Let's eat!" So you go eat. As always, it's not too great, cause you're the pickiest eater on the entire freaking planet. But, overall, everyone is happy and the day was well spent. No second thoughts, right? WRONG!
A few weeks later, one of the girls from that selfsame couple, comes up randomly and says:

"Hey, you owe us $15."
me: "wtf?"
she: "Remember, we fed you?"
me: "Yeah."
she: "So you owe us 15 bucks."
me: "...ok... I guess...." Said I

now every time she sees me something like this happens:

me: "Hi, how are you?"
she: "Hey, you owe us $15."
me: "I know..." 

followed by me going away and muttering curses under my breath. If the b**** had told me that her fodder was worth $15, I wouldn't have touched the stuff. I'd much rather go to an actual restaurant and eat what I actually like! Or better yet: make something myself! Of course, half the stuff was left over. so they got themselves a week's worth of feed for four, for the price of a day. And now you know a great way to cheat honest people out of their f***ing money.
I feel cheated, and lied to. And as I didn't like her before, she managed to actually make me dislike her. Good job! I have only two words for her:
Fuck you!
Oh, and in case you're wondering: yeah I'll pay up, cause that's what honest people do.