get at

Verb

• cause annoyance in; disturb, especially by minor irritations
  • Mosquitoes buzzing in my ear really bothers me
    
  • It irritates me that she never closes the door after she leaves
    

• influence by corruption

• reach or gain access to
  • How does one access the attic in this house?
    
  • I cannot get to the T.V. antenna, even if I climb on the roof