My God Woman will you shut UP!

I work next to the ad sales team. Not only have they been coming into work and spreading their germses around (knocking me on my ass today -- I slept until 2! I went to bed at 10! wtf?) the head of the team is So. ANNOYING! Her voice, it's rusty nails on iron right down my spine. All day long, "Cheerio, jolly good, buh-bye" in this godAWFUL British accent that makes her voice sound like it bypasses her mouth all together and comes straight out of her nasal cavity. Like running a cheese grater over an out of tune six-string guitar. Bloody HELL.
She is so grating I can hear her over my headphones from TWO AISLES AWAY.