My wife does that, I’ll ask what she want to do “next weekend” on like Wednesday but that doesn’t mean the coming Fri, Sat, Sun to her, that’s “this weekend”
I can’t deny it does make sense to me somewhat, last is previous, this is current, and next is the one after current, but next and this for weekends are the same until you get to Thursday in my opinion.
I’ve always had fun trying to say ever letter in most words. Like that french knight in Monty Python, “I blow my nose at you, so-called Arthur king, you and all your silly English k-nnnigggets” which is hilarious to me because french words dont use like half the letters in them usually