The Red Baron wrote:formal or humorous have sexual intercourse with someone one is not married to.
(From The Concise Oxford English Dictionary in English Dictionaries & Thesauruses)
Lol!!!!
I fornicated last nite!!
Cheers fella !
Fornication to all !!
![buttrock :buttrock](https://www.liverpoolfc-newkit.co.uk/images/smilies/buttrock.gif)