chat faux pas 

When you have multiple chat/IM/messenger windows open with different people simultaneously and you inadvertently type and send an insulting/offensive/insensitive comment in the wrong chat window, specifically the one with the person referred to.

Mike

(4:45p) Dude, what's up?

Me_Gaxxy
(4:45p) Hang on, on another chat...

16:45 <Dave> Hey, how's it going?
16:46 <me_gaxxy> Ugh, freakin' stupid Dave trying to chat me...
16:46 <Dave> WTF???
16:47 <me> Whoops, chat faux pas..

chat faux pas by DanGarPrius August 19, 2013

Gary glitter faux pas 

The unfortunate act of passing comment on the antics of a child or children , which leads to others in one’s company suspecting you of somewhat inappropriate behaviour towards minors

I can’t wait to get me shoes off and join in with the kiddies on that bouncy castle ….

Oh fuck , I’ve just committed a rather embarrassing Gary Glitter Faux Pas haven’t I .

Sorry everyone , I’ll get my coat

Gary glitter faux pas by Napoleon BonerPart February 23, 2023

Faux Brew Pas 

Bringing the wrong beer or drink to a party.

Julie made a huge Faux Brew Pas when she brought wine coolers to the annual cocktail party. It's a good thing no one respects her in the first place.

I went with my girl to her folks cabin for the weekend. I brought a case of Summit hoping to impress her dad but I realized I made a Faux Brew Pas when I saw him drinking PBR and he thought I was a city-boy hipster.

Faux Brew Pas by Greenfoolboy April 20, 2010

faux paslching 

when a woman masturbates with her foot while receiving anal sex.

Can I faux pasl you?

faux paslching by jasmine May 31, 2003

fauxpas 

A social blunder. Bitch.

Fauxpas is a very hard word to spell.

Peter - Your fauxpas was so bad last night that i had to call a university professor and ask him what word to use.

Professor - you can use fauxpas.

Peter - thanks professor

fauxpas by king johnson April 7, 2005