Princess Horsehooves, a yellow earth pony with a yellow mane, whose cutie mark appears to be a hoof.

Scootaloo!

Sweetie Belle!

Applebloom!

A grey pony floating skyward in a cloud of red sparkles

Cheerilee is warning us that 'fire wants to kill you!'

Rainbow Dash is shouting at princess Twilight to fly faster

Octavia and Vinyl being adorable together

That black pegasus is not from Equestria, he's from Fantasia, he says to Pinkie Pie. Rainbow Dash loves that movie.

Rainbow Dash says 'wat'

Derpy has a USB-port in her butt.

You can take Pinkie's party rifle... FROM HER COLD, DEAD HOOVES!