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A term used to describe an overly cute person.
'Oh look, it's Joe McElderry off X Factor!'
'JOE!!! You are an iced bun!'
*Nuzzle into his face.*
by TobiasGreenwald November 18, 2009
Spreading your ejaculation along faeces, either your own or someone else's.
I need a nice Iced Bun to cheer me up. Are you up for icing my bun tonight?
by Byurtiful May 13, 2010
The ass equivalent of a Pearl Necklace, ejaculating on someone's butt cheeks
I love anal, but I don't let them finish in me. I always get iced buns
by Squidworth June 04, 2013