When you take a number 2 on the toilet and the water splashes back.

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.

(Noun) When the gravitational force of falling feces into a toilet causes a splash that touches the butthole of the person defecating. This is often super uncomfortable for the victim, although it has not yet been linked with any cases of PTSD. Simple precautions to avoid this displeasure include placing a couple preliminary pieces of toilet paper into the bowl prior to egestion.