People always want to know what something they see or experience might be called. It's impressive to have a word that defines the event.
Origins: Smart arsed know-it-alls can be beaten. Invent your own word to describe something and sound like you really know what you're talking about.
Use the word to define any incident, moment or experience to impress your friends.
Origin; A small village in Scotland with absolutely no purpose or defined structure and a place where folk have nothing better to do than to sit and watch the low clouds kiss the hilltops of the nearby Ochils.
Of course any activity in a process could be known as throsking. You may wish to give someone a good throsking. Its' clearly otherwise undescribable.