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25.
The Grinder- First discovered on a Doom 3 demo, is the god of all grinding machines. It is basically a cylindrical pit with a catwalk just overtop of it. Only half of the pit is visible, as the other half is covered (it is a rather shallow pit). This cylindrical hole in the floor has two rotating arms of great mass that rotate at sonic velocities from the center, sort of like a misshapen giant food processor. Countless monsters can be spawned in the grinder only to see the arm sweep them underneath the covered section, and the same arm emerging with nothing but a bloodstain.

The grinder, after being discovered, became the primary method of producing Noobioes, The Breakfast Of Champions. The process is simple- all the noobs of the world are captured in their gaming sessions and MS-DOS prompt "hacking" sessions and are thrown simultaneously. When the grinder is turned on, all the noobs become something like ground beef, and they are then removed and turned into little 'O' shaped cereals. The grinder is truly an amazing device that is not to be taken lightly - however, if wrenches or chairs are mistakenly thrown into the grinder, jamming and lag are sure to ensue- so be careful on the types of noobs that are thrown into the grinder.
"I heard Gerald got turned into noobioes"
"How did that happen"
"Simple, he was thrown into the grinder on the Doom 3 demo."
"Well, he has been turned into something useful! The breakfast of champions!"
by Carson Myers July 02, 2007
 
1.
a container filled with small nails or little poles fitted into the insides to help grind marijuana up to make rolling blunts easier. Will often come with a keef screen so you can pack keef on top
i bought a grinder in haight today so i can roll my bud easier
by Rachael Kavaganaughanaughv January 17, 2005
 
2.
1. Someone staying on top of their shit. (ie. making money, accomplishing goals, getting an education, career, etc.)
2. Someone who is always on the grind.
Girl you know I'm a grinder
I can't let you hold me back
You want too much control
It's bringing me down
I have to stay in the grind
And make money and do good things for me.
by Pri Pri December 22, 2006
 
3.
A tough, unspectacular hockey player who is willing to do whatever it takes to get the job done. This is usually meant to be a compliment; a "grinder" is usually an overachiever.

Tough, gritty, hustling hockey player who stops the other team from scoring rather than scoring himself.
Jed Ortmeyer of the New York Rangers is a true grinder.
by Roger D December 01, 2005
 
4.
A Submarine Sandwich or Hoagie that is baked so that the cheese gets all nice and gooey.
Yeah, I'll have a Pepperoni, Salami,Ham and Italin Sausage grinder with everything on it.
by JonathanChance October 01, 2003
 
5.
A sandwich in a long roll. Used primarily in Southern New England.
-Can you get me a turkey grinder, Jethrow?
-What is a grinder, sir?
-Sorry Jethrow, I forgot that you're an illiterate southener. A grinder is the same as a sub, a hoagie, or a hero.
-I understand now. I'll make you a grinder now. Thank you kindly.
by Jason Cheng loves Anna's Taqueria September 10, 2005
 
6.
a device, usually made of plastic, steel, or wood, that is used to grind up marijuana
Pass the grinder, I'm gonna roll up a spliff.
by cmart May 09, 2005
 
7.
Noun: Believed to be an otherworldly being or entity by some, and by others to be an incomprehensible force who's nature knows no true form. If I may summon the words of 17th century philosopher, Sir David Tompkins, who's brief definition effectively summarizes this abstract concept: "The Grinder is everything that is." Whatever the case, one thing is for certain: the Grinder and its existence will never be fully understood by mere mortals such as ourselves.

However, much less mystery surrounds the purpose of the Grinder. It is widely accepted that the Grinder's sole function is to select the victims for and to determine the exact date of future Grindings. The Grinder works in mysterious ways, but a Grinding is often awarded to the perpetrator of some evil deed.

The actual act of grinding is performed with ritualistic precision with both efficiency and speed. Henchmen of the grinder must quickly surround he who is to be Grinded and strike him in any manner in the upper body for approximately 20 seconds (headshots are not allowed and may get you Grinded). The Grindee is then released from the Grinder and the act is considered sufficient reparation for the wrongdoing in question.
Travis: Hey, guys! I accidentally kicked the hack into the bush!
David: The Grinder has spoken. To the grinder with him!
(group advances on Travis and consumes him)
Travis: no! noooooooooooooo!
by skeet skeet pete July 14, 2008