The fin created on one side of your hair/head when you vomit (boot) from drinking too much and then sleep in a pool of it. The fin formation is the result of it drying and creating the ultimate hair spiker.
Man, look at Tim—he's going to have a boot fin in the morning.
Is that hair mousse or a boot fin?
Yesterday I woke up with a boot fin and couldn't remember how I got it.
Is that hair mousse or a boot fin?
Yesterday I woke up with a boot fin and couldn't remember how I got it.
by dragon fan July 06, 2006
Snuggle Partner #1 "Is that shark in our bed?!"
Snuggle Partner #2 "No, it's just a blanket fin."
Snuggle Partner #1 "Wheww! Close one..."
Snuggle Partner #2 "No, it's just a blanket fin."
Snuggle Partner #1 "Wheww! Close one..."
by lil-nugget February 05, 2013
She has expertise in Finance and uses it to empower those around her. She is an ambitious girl or woman who will explain concepts without shame and guide you to financial independence. She has learnt to ignore those who think women don't belong in Finance. She delivers savage burns to all mansplainers.
Karishma: Radhika Gupta is the Fin Sis we all deserve. She has come a long way from being a business analyst at McKinsey & Company to the CEO of Edelweiss Asset Management Limited. She is also an investor in the TV show Shark Tank India.
Raj: I agree! I think you can be a #FinSis too.
Raj: I agree! I think you can be a #FinSis too.
by Happypants2311 January 29, 2025
by yachtgirlsummer June 30, 2022
by Bake bowen October 11, 2021