2 definitions by Irishman2121

1
An Irish name descending from Gaelic families. Nowadays Anyone who is called Fionn is a complete arsehole and is a boney and skinny prick. Cracks every fuckin bone in his body every 2 minutes
'See that lad over there'

'Yeh he looks like a Fionn'

'Yeh exactly'
by Irishman2121 October 20, 2019
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2
An Irish name descending from Gaelic families. Nowadays Anyone who is called Fionn is a complete arsehole and is a boney and skinny prick. Cracks every fuckin bone in his body every 2 minutes
'See that lad over there'

'Yeh he looks like a Fionn'

'Yeh exactly'
by Irishman2121 October 20, 2019
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Get a Fionn mug for your cousin Yasemin.