my boyfriend and i use the term “booj” to talk about sleep, real sleep without sex. we call it the booj (pronounced booooo-zh) room, our booj clothes, time for booj.
also anytime we see something unusual/scary/unexpected, we shout “fire flame!” to each other. fire flame is an explanation used when you can’t remember what happened, i.e.:
me - what happened to your arm?
him - there was a mole on it, and they removed it when i was
me - how’d they do it?
him - they used fire flame
it also describes the big O that we (or at least one of us) has during sex, although it is not to be shouted out at the time of climax. that would be poor etiquette.