snych

A word of Welsh origin used to describe an action which is underhand or nasty, and often sneaky.

That's a bit of a snych thing to do.

sneeze-pee

When a lady sneezes and has a little bladder malfunction resulting in a tiny wet patch. (Usually ladies who have had children).

I did my pelvic floor exercises after having the children, but when I sneeze... oops! Sneeze-pee!