An allusion you spotted in an episode that nobody else did.

[Trekkard 49]

Anybody who found a pop culture reference (or allusion) in any episode of MLP: FIM, feel free to tell. The one I spotted was in the episode "May the Best Pet Win". When Rainbow Dash has her wing trapped under a boulder in Ghastly Gorge, it reminded me of the autobiopic "Between a Rock and a Hard Place" by Aron Ralston (later adapted into 127 Hours). About a rockclimber who had his arm trapped under a boulder and being forced to amputate it.

 

I don't know why I brought this up, it just came to me.