What is this room filled with so many ashes!? Jews with their numbers; Soldiers with moustaches

A bald orange pony says "Excoose me?"

A bald pony

Rarity is shocked to see her beautiful mane is missing! Maybe it was a wig... she did seem to have a spare when cranky needed it.

Rarity is so generous she donated all her hair! Even her totally real eyelashes!

Bald Rarity is so generous

A mane-less Rarity converses with a crying... Breast cancer pony? (Her cutie mark is a pink ribbon)

Evil no drug pony

White pony with brown mane and blue glasses says 'ugh'