1. A female lacking in any redeeming qualities that make them capable of thinking of anyone but themselves.
2. An ABERRANTLY stupid female (meaning all females carry the stupid gene, a bippy twat is unusually and exceedingly stupid)
3. A blonde
an extremely dangerous but fun drug, typically sniffed or injected into a vein. it was originally found in the mexican mountains, the drug is now commonly found in the back alleys of the united states.