The unwritten motto of all schools. They see that students should get 8-10 hours of sleep but read it as -2 hours of sleep.
Quinn - I've got 14 hours of homework to do in 12 hours.
School - Well, 8-10=-2 hours of sleep is all you need.
Quinn - Shut the fuck up.
by itsace June 1, 2020
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One of the ultimate focusing tricks to use. Let's say you have five things you need to get done. Make sure they're startable within ten minutes. Work on them for ten minutes (10). Then take a break for two minutes (+2). Then do this five times (*5). If you are not asian and/or good at math, this equals one hour. You will be surprised at the amount of work you have finished in one hour.

If you haven't noticed yet as well, you notice that you begin to skip breaks. *sneeze* what?
I've got these things I need to get done.

I'll use (10+2)*5.
Do one thing for 10 minutes.
2-minute break usable for anything.
Do this five times.
by Hello moto September 3, 2006
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Doesnt have to be the ugliest person in the club but it describes the woman (or man) who you ask home at 1.50am, hence "10 -2- 2 (ten minutes to 2 am), when all else has failed on the romance front.

Usually not the sort of person you would go for, but sometimes you strike lucky.

Often the remark "Get your jacket, you've pulled" is made at some point.
"Right lads, this is getting bad. That bird I have been chatting up all night has vanished and I need a jump. I'm off to find a 10-2-2"

"Dont go near the Hypocrocogryph, you'll need a plank across your arse!"
by BrettS October 12, 2005
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2-10-2 (or 2/10/2) is U.S. Navy slang for a female who is unattractive, but then becomes "attractive" when she joins the Navy. Women in the U.S. Navy (and the other branches of the U.S. military) generally get more attention than on land, because of the number of males to females.
"She was a 2 before going out to sea, a 10 out at sea, then back to a 2 when she returned."
"She's a real 2-10-2"
by Hamaad Iqbal April 7, 2018
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Is the old way that new drivers were instructed (before the airbag advent) to place their hand at the steering wheel. I.e.: The left hand in "10" (clock position) and the right in position of "2".
Instructor: "Once you had the engine working, engage the first gear, and drive with your hands 10 and 2."
by Tiozão October 8, 2015
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1. in reference to how one twists the pickle while smoking meth
"How do i do this?"

"10 to 2 nigga, twist it!"
by SwitchBlade May 29, 2006
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