Kids definitely like to glom on to things like that ive found.
I slipped up ONE TIME and said I didn’t consider my wife and kids my family (my family is my parents and brother, my kids and wife are my wife and kids; one step over family) and boy, do i get hear about that every couple of days still.
They will inevitably learn it in their own from school and friends. My 9 year old is big into deez nuts, and my 11 year old just started with that’s what she said. Sigh. I’m not surprised, as both were my goto shticks in my pre-parenting years.
My wife showed my kids some shorts from Bevis and Butthead- now my 4 year old goes around asking for "TP for his bunghole" and "cornholeious". We may have started a new one trend.