Sorry, Fluttershy, 'mean' isn't really in your vocabulary. Ignoring that time where you totally stepped on Twilight's flowers. That was kind of a jerk move. You know Twilight didn't plant those herself- does she look like a gardener?
Three PMVs built houses, and all three were made of ponies. Page break, click.
1) "Buy Some Apples!" - A Visual
2) My Little Madness 2
3) Hero Nas (PMV) Feat. Rainbow Dash