Crossword Clue:

An annoying person

AnswerCrossword Clue
PESTAnnoying person
BOZOAnnoying person
PAINAnnoying person
PESTAnnoying person.
TWITAnnoying person
GADFLYAnnoying person
IRKERAnnoying person
PESTAnnoying person or bug
HEADACHEAnnoying person or situation
TWERPAnnoying runt of a person
GITAnnoying person, to Harry Potter