1. A night wherein, a multitude of Forts are made and used.
2. An old english term meaning a long period of time, or two weeks.
I haven't had a fortnight in a fortnight.
by L-7 Weenie September 10, 2006
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A night of drinking that consists of drinking only a forty oz. bottle of beer, usually when the person cannot have a hangover the next day but wants to have a good buzz.
I have an exam tomorrow at 8AM, so let's just have a fortnight.
by DEBAG313 September 28, 2012
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Congrats, you spelled Fortnite wrong. You're probably a kid or a scammer who doesn't play Fortnite. Or you know the real meaning of "fortnight", which means 14 days or a week.
Summer holidays begin in fortnight.
by Wanja01 March 12, 2020
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Slang for a long period of time, or what seems like a long period of time.
I'm so tired, I haven't slept in a fortnight.

I haven't seen Nigel in a fortnight.
by Kyle V M December 28, 2005
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A video game played by virgins or people who have no social appeal.
Sorry, your tits are nice but i’m top 5 in fortnight right now.”
by Bigboiblablade February 11, 2018
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A slang word to express the physical strength of a person as being too weak (two week)
That kid's so frickin fortnight
by creaturecalydon December 11, 2009
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Fortnight is a word that means a period of two weeks. It is commonly used in the sense of kidnapping victim having been violated or beaten for said amount of time. however has no negative or sexual connotation on it's own.
1) I was kidnapped by pirates, they raped and violated me for a fortnight.
2) hello i haven't seen you on a fortnight.
3) like my new tattoo i got it a fortnight ago.
by sexygerl February 25, 2017
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