Usually found doubled to "Pnaah pnaah".
1. A half-
word, half-snort, uttered by very posh
people at the end of their sentences.
2. A retort used to mock somebody who is very
posh.
1. "Say, Old Bean, I'
m just nipping for High Tea at the Lodge, pnaah pnaah."
2. *said sarcastically, and used in retort to somebody very
posh* "
Oh, pnaah pnaah."