A man who drinks a lot and uploads videos to the internet singing a song about Valentine's Day, is very dangerous, it is recommended to run. His name is usually Martin.
First person: OMG is the Valentine's day man, every body run
Ho No! He got me, HELP!!!! Ahhhhhhhh!!!
Ho No! He got me, HELP!!!! Ahhhhhhhh!!!
by ThePopTrox February 17, 2017

(refers to the mob shooting in 1929 - the St. Valentine's Day Massacre and the St. Valentine's Day itself; comes from "massacre" and "sucker") a total destruction of hopes and dreams of people who sent Valentine cards to their dream-boyfriends/-girlfriends, where they usually finally have the courage to show their feelings, hoping that this would allow them to start a beautiful relationship - the hopes and dreams end up with a failure (because of being rejected by the "beloved one"), often involving being made fun of and laughted at in front of the whole class or school and eventually called a loser and a sucker;
Alan fell in love with Jen the very moment he saw here, but she was out of his league. He was always somewhere around her, waiting for the right moment to tell here about his feelings. And so there was St. Valentine's Day. He sent her a beautiful, hand-made card, where he described his affection. Not only did she rejected him, but also showed the card to all the worst possible people she could have shown it to, so they all made fun of Alan for like a month. He felt like a total loser and a sucker. It was his St. Valentine's Day Massucker.
by KurtSteinerPL June 22, 2012

A.K.A Make Single People Sad Day. The day when lovers across the world have more sex than usual, also when single people get sad.
by old handle February 13, 2015

A term for a pre valentines or post valentines day. Spent on this day due to scheduling or cheaper valentines candy and gifts.
The couple spent a lovely pseudo valentines day one day before the real one. They were lovey dovey the entire day so when they worked the next day there would be no loneliness
by Theamazinggeek May 3, 2018

Example:
Me: wanna slay
Girl: it’s Valentine’s Day
Me: yeah have a play n slay
Girl: ok:)
Happy Valentines day
Me: wanna slay
Girl: it’s Valentine’s Day
Me: yeah have a play n slay
Girl: ok:)
Happy Valentines day
by Slickzupko February 11, 2022

The Catholic feast day of St. Valentine: Patron saint of young people, happy marriages, love, lovers, bee keepers, fainting, travellers, plague, epilepsy, and affianced couples.
Without St. Valentine, there would be no Valentine's Day.
Without St. Valentine, there would be no Valentine's Day.
Let's celebrate Valentine's Day in honor of St. Valentine and his feast day!
St. Valentine was a man of much love! We should ask him to intercede more!
St. Valentine was a man of much love! We should ask him to intercede more!
by Evangelist February 14, 2015

by Midday August 28, 2021
