highly objectionable or offensive; odious: obnoxious behavior.
2.
annoying or objectionable due to being a showoff or attracting undue attention to oneself: an obnoxious little brat.
3.
Archaic. exposed or liable to harm, evil, or anything objectionable.
4.
Obsolete . liable to punishment or censure; reprehensible.

how do u find it obnoxious also italicized the operators speech