When someone (usually a baby or a child) is as cuddly as a bun.
She looked at the adorable cuddlebun in her arms.
by Awesome Squad-1 July 16, 2023
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1. The term used to describe two people cuddled up together so tight that their body heat creates a warm sensation.

Remaining in this position for a length of time would be referred to as "baking a cuddlebun".

Well sweets, how about after you get off work you come over here. We'll throw on a movie and bake a nice cuddlebun.
by phroot March 27, 2009
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