be on back



be on somebody's back

  (informal)
to keep asking someone to do something, or to keep criticizing someone in a way that annoys them He's still on my back about those end of term reports.
See also: back, on

Common Names:

NameGenderPronouncedUsage
BoglÁRka-Hungarian
Jekaterinaye-kah-tye-REE-nah, ee-kah-tee-REE-nahRussian
Wayne[wein]
Eadwine-Anglo-Saxon
Kazik-Polish
HeraklesHER-ə-kleez (English)Greek Mythology