I think there used to be a joke/humour thread on the old site. People are a little too scared of the slight chance that someone else will, maybe, possibly find offence in something these days. Go for it, we all need to laugh pob hyn a hyn.
Ygritte, one of the wildlings, has sort of a catchphrase wherein she says “You know nothing, Jon Snow.” @Wrenmoyer was just excited to be able to say it bilingually, lol.