When you try to play Playstation 3 on 1st of March 2010, and the hardware clock thinks it's a leap year, and that the date is 29th of February, the playstation clock-blocks you.
This is also the bug that caust the apocolyPS3 day.
This is also the bug that caust the apocolyPS3 day.
"On 1st of March 2010, the Playstation 3 clock-blocked almost every Playstation 3 in the world"
Gamer #1: "Dude, I can't play on my PS3!"
Gamer #2: "Oh, you got the old PS3?! Well, it's clock-blocking everybody!"
Gamer #1: "Dude, I can't play on my PS3!"
Gamer #2: "Oh, you got the old PS3?! Well, it's clock-blocking everybody!"
by BlastMaster4000 March 2, 2010
Get the Clock-blockmug. A fellow with a receding hairline, a light bulb head, and a obsession with every product that sketchers creates. When people talk about block norks, they usually say "You have a block nork on the back of your neck." People with block norks have small penis'. I'm talking about you Robert. You have a small penis...."
by light bulb head March 10, 2014
Get the block norkmug. 
When a student attempts to begin an assignment (project, paper, reading, math, etc.) and can make no progress.
Friendface: How are you doing on your project?
You: Ahhh, terrible, I can't get anywhere.
Friendface: Oh, do you have student's block?
You: Yes, it's awful.
You: Ahhh, terrible, I can't get anywhere.
Friendface: Oh, do you have student's block?
You: Yes, it's awful.
by Elizabeth Newbury November 20, 2010
Get the student's blockmug. by ALL I DO IS KUSH August 28, 2010
Get the Bro Blockingmug. by mw3fanatic November 14, 2011
Get the COD blockedmug. A Block Mavis is an absolute dad of a person, and 10000000000% in a band or doing music of some kind.
by Eddie_Is_Alive_? July 1, 2020
Get the block mavismug.