A person who Acts like a hoe, believes they need to stick out their butt and put their finger on their lips in photos. They also use the terms peng, fit and the letter x constantly. They are a high population of them in Europe.
I have a friend who is a fen, I don’t wanna be like her.
by Ranpü July 9, 2018
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Fully Erect Nipples. Usually occurs when a female is excited, cold, or just horny.
"Yeah,I made that girl so horny I gave her fens!"

"Its so cold I have fens!"
by lil mama qt April 15, 2008
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instead of saying "wicked" you would say "fen". not to be confused with f'en.
Girl 1: I just got this new skirt from Hollister!
Girl 2: oh my god. thats fen hot!
by goddess erin March 24, 2005
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instead of saying "wicked" you would say "fen". not to be confused with f'en.
Girl 1: I just got this new skirt from Hollister!
Girl 2: oh my god. thats fen hot!
by goddess erin March 24, 2005
Get the fen mug.
instead of saying "wicked" you would say "fen". not to be confused with f'en.
Girl 1: I just got this new skirt from Hollister!
Girl 2: oh my god. thats fen hot!
by goddess erin March 24, 2005
Get the fen mug.
A cerimonial event performed on Friday nights, by mainly females. It involves doing your *F*ace *E*yebrows and *N*ails. Use a face scrub, do your nails and eyebrows all while pigging out on chocolate and watching Mean Girls.
Girl, watch yo weave, i is gon bout to do mah Fen.

No one bother me, im going to celebrate Fen right now.

*Mom* why are you eating enchiladas with a hamburger and chips and a donut
*Me* Fen, duh.

Hey girl, you wanna go to the movies this fine evening
haha no its Fen tonight
by eittod June 5, 2014
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