HPV stands for 'high pitch voice' this is used when
taking the piss out of someone. It doesn't necessarily fit in with the converstion as your saying
random words like someone with touretts. All this is said in a
high pitch voice to add humour.
Debbie: I had to cover for all my team today at work. I did everything for
Swati even made her tea.
Nitin: Mug (HPV)
Terry: I really like Holly and her breath.
Holly: Im a
dabbler (HPV)