Just looked up the bit where Pinkie yells ‘‘FLUGELHORN’’ into a flugelhorn, and couldn’t help but notice that Shining Armor’s face was just right.
 
Note - the link above is not the source, I have the episodes on my computer in HD, and the motion’s a lot better. I don’t think you can capture these frames this well in that linked video. Also, added the spoiler tag ‘cause I wasn’t sure what the name of the episode tag was :p
 
(Next frame from >>1308916 . Wasn’t sure which one to pick for Shining’s “just right”, so decided to pick both!)