It is not exclusive to any gender so Tiddly can therefore mean 'Penis' or 'Vagina'
Tiddly is a word used mainly by very important people so that unimportant and unattractive people will not know what they are talking about.
Historians have concluded that the word Tiddly comes from a small area in Ireland known as Gibbstown.
The wonders of Tiddly have spread to nearby areas but it continues to only be used by the elite.
"My husbands dick is bigger"
"Did you see that woman scratching her Tiddly"
"Yes, how discusting"