You have got to love their expressions
 
Pinkie & Rainbow Dash: YEAH  
Rarity & Twilight: really? this again? cant be bothered  
Applejack : wait, Wait, WHOA  
Fluttershy :Yay, OH ****

Ah, I remember this anime. xD

Azumarenga Daioh.
 
…but surely Derpy Hooves would be Osaka?!

It looks like Twilight’s the only one trying to do a trick flip. Everypony else is just having fun.

Tramopoline! Trambopoline!