Maker of mischief.

plural of bad debt

A bad person.

plural of bad lot

Lack of reverence or esteem; poor reputation. / Used other than figuratively or idiomatically: see bad, name.

plural of bad name

(banking, economics) A bank created to specialize in the ownership of defaulted loans and their collection.

A genetic source of bad behavior or other negative results.

plural of bad influence

Something or someone that teaches others to do wrong or encourages wrong actions and thoughts by example.