(If AJ happens to hear a loud groan combined with what could be someone hitting the ground, that's Rainbow dropping onto her back in disbelief. Rarity hadn't seen it so she might've reacted differently; Twilight did see it and reacted how she expected her to!)
...Sometimes AJ, you really can take the fun outta things...
[video]
...Sometimes AJ, you really can take the fun outta things...