ha!

The stupidest things amuse me. Like, for instance, that this word exists. I'm giggling like a school girl.

cal·li·pyg·i·an (kāl'ə-pĭj'ē-ən):
adj. Having beautifully proportioned buttocks.

[From Greek kallipugos : kalli-, beautiful (from kallos, beauty) + pugē, buttocks.]