noun (plural bippies)• informal
- A person’s buttocks.More example sentences
- You bet your sweet bippy they do.
- And if that one doesn't fly, you can bet your bippy they'll find a third.
- You bet your sweet bippy that we dream.
1960s: popularized by the US television programme Rowan & Martin's Laugh-In, where it was used as a nonsense word with an air of innuendo but intentionally vague meaning: of unknown origin.