Give the bucket filled with strange liquid back. Thanks, but no thanks. (Also, I'm not a farm girl. What am I doing, thinking that I can milk a cow? lol)
Milk the cows she sent to attack her FUTURE HUSBAND! (*superhero noise*) and give all the milk to my friends, provided they boil it before drinking it. (You know, for safety reasons.)
DC Universe Online is free. You might have to make in-game purchases if you want to level your character up quickly, but otherwise, you shouldn't have to spend a penny on it.
Dress up like a dark-haired blue-eyed version of Supergirl and go up to the tallest building so I can fly! (Then I plummet to Earth because I can't fly. But I don't die or anything. There's a stunt cushion-type thing that's going to break my fall.)
I would've done that for anybody. It just happens to be you this time, @Zeref. lol
Make him bring Animedragon back from the haunted house by threatening to burn another non-lethal hole in his head with my heat vision. lol (I'll do it, too! Don't try me.)