What word or phrase does your mother always say?
asexual a·sex·u·al (ā-sěk'shōō-əl)
Having no evident sex or sex organs; sexless.
Relating to, produced by, or involving reproduction that occurs without the union of male and female gametes, as in binary fission or budding.
Lacking interest in or desire for sex.
Having no sexual organs, or engaging in no sexual activity.