(Swearing in French, and English, so not to everyone’s taste)
Today’s Bizarro strip, in which Wayno shows us what goes on in a lower education classroom:

MonkeyJack (as I’l call him) asks the question, expecting the answer, in chorus: Fuck, yeah! To which he will tell them all to shout it out the way he does, loud and clear: Putain ouais! (if you’re puzzled by the odd symbols in the cartoon — Wayno says there are 4 in this strip — see this Page)
But then there’s Wayno’s title, a play on higher education (sometimes known as tertiary or post-secondary ed): this semi-technical term has higher ‘closer to the high end, the top of something’ (of formal education here, so referring to university education); and it’s opposed to K-12 education, referring to school education, that is, primary and secondary ed. Though lower ‘closer to the low end, the bottom of something’ is the opposite of spatial higher, lower education seems rarely if ever used to refer to K-12 ed.
Then lower education becomes available for play, using one of the other senses of low. And if we’re going down there, might as well go raunchy, so we get low as a rough synonym of louche ‘disreputable, sordid’, the opposite of high ‘morally or culturally superior’ — and lower education, an education in the seamier side of things, in vulgarity, like swear words. And swear words in French, ’cause everyone knows everything’s dirtier in French.
And that’s today’s quick linguistic joke. Meanwhile, life has been amazing in some ways (people said the most wonderful things about me on my 85th birthday) but almost unmanageably difficult in most ways. I am hanging on.