To forfeit, concede to whatever you may be doing, cause you do not like it to begin with.
"I can't finish this puzzle! That's it, I am Commiting Ritual Sudoku"

"What are you doing?"
- "Commiting Ritual Sudoku"

"Why?"
- "Just cannot take it anymore, I hate this thing"
by Athing1201 March 23, 2015
Get the Ritual Sudoku mug.
If you got a wet newspaper, so the ink is running, you take out the sudoku page and slap someone in the face with it so that it leaves a mirrored print of the sudoku.
Robert was acting like a twat and bugging me with Jeroen's laserpen all the time, so he left me no choice but to sudoku-slap him.
by Pim (look it up) September 10, 2008
Get the Sudoku-Slap mug.
One self pleasuring for ten minutes or so, and relizing by the end of it they wish they hadn't bothered.
See above (Sudoku Wank)
by MegaWatt Man March 30, 2009
Get the Sudoku Wank mug.
n.

1. the climate of Bukkake session or the point in a Bukkake session when the recipent gets covered in cum.
I was watching this nasty japanese porn last night with a Bukkake near the end they gave that chick a Sudoku waterfall.
by Chit Zhu January 12, 2006
Get the Sudoku Waterfall mug.
An abnormal, trance like state of mind generally attained after prolonged periods of staring at a Suduko that has reached a point
where you are completely unable to prove another number if your life depended on it.
Bob: Hi Sally, I was just wondering if everything was ok? I saw you from accross the cafe and, well to be honest you've been sitting there for
over and hour and you haven't moved a muscle.

Sally: Huh? Bob! oh Bob! Thanks Bob, I must have had a bad case of Para-Sudoku-Psychosis. I get like that sometimes when I get stuck
on a difficult Sudoku.
by gyrfalcon206 April 20, 2013
Get the Para-Sudoku-Psychosis mug.
November 12th is national sudoku day!
Feel free to slam pencils on desks,and stab the person next to you because you're furious at the sudoku puzzle you're doing.
Amelia:What is today?
Christopher:National Sudoku Day
by St.JIMMMMY November 9, 2019
Get the National Sudoku Day mug.
The act of arranging geeks together for nerdy activities such as Dungeons and Dragons, Pathfinder, or MMO raids to figure out who is playing what when. Because this involves working around random schedules for the players and needing to get the right mix of their characters it often resembles a game of Sudoku to get all of the people in place.
The game started late because the geek Sudoku took almost an hour to get everyone into a game they could play
by BigNorseWolf October 20, 2015
Get the Geek sudoku mug.