Read Edit View history 屁墩 pìdūn fall on one's buttocks Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 屁墩 pìdūn fall on one's buttocks a fall onto one's bottom or seat Edit Delete References Add reference erhua_variant 屁墩儿/屁墩兒 → 屁墩/屁墩 Edit Delete