Beau Skunky 
Blue whale
I think the Quarry eels are probably my favorite monster in the show.
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Description
Just some clean show backgrounds for popping ponies into.
Source
not provided yet
Comments
4 comments posted
Background Pony #33EF
No, its like the quarry eels from metal slug.
Blissey1 
No, It’s Jolly Roger Bay from super mario 64
gg666
its like that place in Majora’s Mask