2 definitions by Chrisfu
'fnarr' is an exclaimation made popular by a character called Finbarr Saunders in British adult comic 'Viz'. Use immediately after hearing someone crack a double entendré for optimal impact.
"fnarr fnarr!" - Used most appropriately when someone has said something which has dual meaning, also known as a 'double entendré'.
by Chrisfu September 9, 2003