When I was very young, my mum would hand me a banana and tell me “don’t eat the skin”. In my confused, childish brain, I somehow decided that this is what they were called. I couldn’t manage such a complicated sentence at that age though, so I shortened it - and to this day, bananas are called “donties” in our family.
Losertic. To describe a person who drives like a lunatic while also indicating that they are a complete loser who is only endangering those around them.
“I like to rub my feet on the bibo.” (Still true, forty-odd years later.) The pup - the laundry chute.
“Mom! Whadda I do with my dirty socks?”
“Stick 'em down the pup!” bip - fart.
“Okay, dammit, who bipped?” Almost inevitably yelled by my dad on long road trips. dinkle - penis.
“Dinkle guitar! Dinkle guitar!” - what you yell when you’re standing in the shower, holding one hand out as if you were playing an invisible guitar, and waving your wand with the other. And you’re a seven-year-old boy. What can I say? It was the 70’s, and we didn’t have a Nintendo. You made your own entertainment.
During a conversation about which current players are “of a good enough standard to be considered the greatest of all time” I shortened the phrase to GOATworthy. I was later amazed to find that no-one uses it except my friends and I although, “who is worthy of being considered the GOAT” is a common discussion.
Anyhow it makes for a pithy rejoinder, “Sorry simply not GOATworthy.”
Turkey cousins: The cousins of one’s cousins on the other side, to whom one is thus not directly related. “We’re going to stop by Aunt M___'s over Christmas break.” “Will the turkey cousins be there?” Coined because, in my family, the family so related whom we see most often, we consider (affectionately) to be a bunch of turkeys.
I had a roommate once who used the word “humongous” a lot. I thought (at the time) that he had made it up. When I discovered that the word was already in fairly common use, and pointed that out to him, he was surprised. He thought he had made it up too.
My mom liked to remind me of two words I made up as a toddler. Water was “aylum”, and when I would point at something I would say what sounded like the first syllable of Brezhnev.