A Finnan is a being known only to exist in thought, an idea perhaps. It was once believed that there would come a day when Finnan's would be embodied and walk amongst us humans. Sadly, that day has not yet arrived and many argue that it will never arrive.
Derived from the Arabic word finnane meaning wanderer, the term has come to be an important part of Alientology. On a separate note several Finnan's have been rumoured to be spotted in several locations all over the world, including the Sahara desert, the Himalayas and most notably Guantanamo Bay.
Man: Is that a Finnan over there?
Woman: No, they are not physical beings john
by Peter Hearnshaw April 13, 2011
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A good friend, Some one who always has your back no matter what. He sucks at getting with girls but, atleast he goes about it honestly. Couldn't ask for a better best friend than one who is like a finnan.
Omg that guy is just like finnan
by Olivia garner April 6, 2019
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The act of placing a bacon sandwich between a man's asscheeks and then eating said sandwich while the man farts. Licking the asscheeks and eating the ass is optional.
Her: "No, please stop asking"
Him: "Arr, come on man, lemme dirty Finnan ya"
by Bruhshchev September 2, 2021
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