to annoy me, to bother me
Deja de fastidiarme con tus preguntas molestas.
Stop bothering me with your annoying questions.
Por favor, vete y para de fastidiarme.
Please go away and stop bothering me.
Ésta es una voz muy poco específica y empieza a fastidiarme.
This is a very unspecific entry, and it's starting to annoy me.
— Campo de sueños (1989)
Mi hermana menor sabe muy bien cómo fastidiarme.
My younger sister knows very well how to annoy me.