pesky

causing irritation or annoyance; "tapping an annoying rhythm on his glass with his fork"; "aircraft noise is particularly bothersome near the airport"; "found it galling to have to ask permission"; "an irritating delay"; "nettlesome paperwork"; "a pe

बार बार तंग करने वाला व्यवहार करना।

There are some pesky mosquitoes in our room in the hostel.