@PoolofCarp  
So true!
 
In Rainbow Rocks:  
 
Aria knocks the cup out of Sonata’s hands.
 
Flash is angry with his cup towards Snips.  

 
And look at the remains of these cups on the floor in this scene XD  

 
DHX, WHAT have you got against paper cups?!

Hmm, a lot of cup abuse in these movies.

@Mrmildock  
Rest in peace you poor, innocent paper cup, rest in peace. :’(
 
We must also not forget the poor drowned paper cup.  

 
Indigo Zap and Pokey Pierce: Shame on you Twilight, Shame-on-you.

We now pay our respects to the cup. May it live in our hearts. :’(

@Roy-of-Asturia  
Sour Sweet: “This cup represents my frustration towards you!”

Sour Sweet: “Who in the right mindset gave us background roles? Darn those cheapskates!”