underbutt
underbutt · underbutts
The lower part of the buttocks, especially as revealed by certain clothing such as…The lower part of the buttocks, especially as revealed by certain clothing such as skimpy shorts.
Meaning
1 senses(Canada, US, informal)The lower part of the buttocks, especially as revealed by certain clothing such as skimpy shorts.
Origin
From under- + butt, by analogy with underboob.From under- + butt, by analogy with underboob.
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Forms
plural: underbutts| Singular | underbutt |
|---|---|
| Plural | underbutts |
regular