1 definition by xerinnn

-An expression of great flattery

-A very appealing badonkadonk

-The act of anal romance
1) Jared: "BUM CAKES!"

2) Erin: "Wow, talk about bum cakes!"

3) Kels: "How were the bum cakes?"
Erin: "A little tough...but sweet!"
by xerinnn December 16, 2007
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