Fionn

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

fitness and tabasco sauce

just, insanely hot, to the point of tabasco sauce.

whoa, that dude over there is fitness and tabasco sauce!

by gloryglorythfc October 26, 2010

Fiona

Fiona is an Irish name meaning "white", "fair". Fiona's are usually small, pale girls. They are really, really smart and anyone can go to them for help with something they don't understand. If you're friends with a Fiona, you should really consider it a blessing. Fiona's can be bossy sometimes, but everything they do comes from their heart.

Fiona is my best friend.

by Jane Suverille October 19, 2018

Dirty Fiona

The act of demanding a mustache ride while snorting cocaine

That bitch was out of control last night, she put on her heels and insisted on a Dirty Fiona

by OriginalBlueEyedBitch September 15, 2021

Fitnesse

a finesse way of achieving fitness.

She does Fitnesse by performing aerial yoga while sipping on piping hot green tea.

by bobo_fett June 6, 2018

Fiona

A person You can't make sexual intended jokes around because of her young age and appearance

Fiona: I was savoring it!
Andrew: savor deez nu— wait you’re fourteen, never mind

by zking123 July 29, 2018

Fitton

The ultimate form of life in the universe it is perfection and cannot be inproved upon. They also have the ability 2 teach donkeys to ride motorbikes

Sam Fitton

by Sam .f June 1, 2003