Urban Dictionary: Blockdown

Top definition

When a woman in on her period (aka "up on blocks"). Similar to "lockdown"

We can't have sex this weekend because my girlfriend is on blockdown.

by Anthony Gentile April 30, 2007

May 20 Word of the Day

A cryptocurrency of little to no value, usually a late-comer to the Bitcoin craze, a copycat cryptocurrency.

There are so many shitcoins these days, just stick to the classics.
This new b1tc01n crypto is just another shitcoin.

by Tatsuman February 18, 2018

A term used to emphasize a previous action or phrase.

I don’t trust shit no more .. mne block down.

by Youhate30 January 04, 2020

When you block someone on your friends list.

Friend #1: "I'm tired of Joe posting sarcastic messages on my status updates."
Friend #2: "Girl! You need to put him on BlockDown!"

by Lolita75 January 16, 2010