floppy disk (flexible disk used for storing digital data); pick-up line, chat-up line, opener; pick-up routine (short introduction, comment or story intended to garner romantic or sexual interest from a stranger)
to dissolve, break up, separate, disband; to dissolve, separate, disintegrate, disperse; to separate the constituent elements of an institutional group or legal relationship between people, and thus get rid of that group (as a marriage, company, meeting of a National Assembly); to nullify (as a contract)