by unpossibleman April 22, 2018

by Ksuave March 7, 2020

A really fancy and luxurious abode. Can be used sarcastically and as a compliment. Possible origin of the word is England.
by MCMLXXXIX September 21, 2013

The faux pas that is pretending to be wealthier than one truly is, usually accompanied by or in poor taste.
Los Angeles "influencers" living in a three-bedroom flat with four roommates, wearing Gucci and Balenciaga to go out on Saturday night is positively faux posh.
by gkehck November 17, 2020

Other than refering to the celeb couple, this can refer to sex.
In a way similar to dog and bone, created by taking a word that rhymes with sex (becks) and adding a related word (posh), making "sex" become "posh and becks".
In a way similar to dog and bone, created by taking a word that rhymes with sex (becks) and adding a related word (posh), making "sex" become "posh and becks".
by klepto November 26, 2004
