Crinklebutt
//ˈkɹɪŋkəl.bʌt// noun, slang
noun, slang ·Moderate ·College level
Definitions
Noun
- 1 A term of endearment for one who wears a diaper. Canada, US, endearing, slang
"Hanging out at the eaton centre with some crinklebutts, we just got out after seeing the lion king :3"
Example
More examples"Hanging out at the eaton centre with some crinklebutts, we just got out after seeing the lion king :3"
Etymology
From crinkle (“to rustle, as stiff cloth when moved”) + butt, because many disposable adult diapers have a plastic backing which makes such a sound. Compare crinkler.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.