butt-naked

(idiom) completely naked

Example Sentences:

The patient was forced to be butt-naked for his medical exam.

All of the people in the nudist colony enjoyed being butt-naked.

Media:

Similar idioms:

1. stark naked
2. buck-naked
3. in the buff
4. in the flesh
5. in the nude
6. in the raw
7. in one’s birthday suit
8. pain in the butt