After not cleaning your penis for 6 months, you stand above your partner and open wide. If your partner ends up completely covered in smegma then you have “smegmolised” her

Example of use:
“Oh myyyy, you’ve smegmolised me!”
“I smegmolised your mom”
“If you keep resisting I’ll smegmolise you”

It’s an acronym standing for Can’t Remember A Fucking Thing. It’s usually used to describe embarrassment at being unable to remember someone (CRAFT moment); going onstage as the lead in the latest theatrical performance and your mind goes completely blank (CRAFT situation); the next morning after a night when you got pissed as a fart and woke up in bed cuddling a traffic cone and a string of fairy lights wound round your prick.