It was laundry day in the Belle household, and Sweetie figured perhaps her mother had picked the socks up, supposing them dirty. So Sweetie rummaged around in the dirty laundry hamper. Luckily for her, it was fairly empty, because pony's don't wear many clothes. So empty it was, in fact, that it did not even have Sweetie Belle's pink socks. Drats! she thought.
Dear Lord, that's cute.
5204166 there's also this, in the "lolwut" department: derpicdn.net/img/2012/10/25/132423/large.jpg
I love how she went to the moon and the bottom of the lake before she considered that they might be in the laundry.