Cheating device for those to lazy to work out 2+2.
Idiot 1: Dude, what's 2+2?

Idiot 2: Dunno. Steal Jane's calculator.
by Tyler Christie October 13, 2008
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The reason why we don't need math, especially in high school, when you'd rather be snogging.
Tim: Math is @#$%?&*!!! I hate it! I want to snog!
Tim's dad: This is why there are calculators. Don't forget the rubber, son.
by AdrienneS June 19, 2006
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Brooke: *phone falls out of pocket in class*

Aiden: “You dropped your calculator.”

Brooke: “Yea, thanks.”

Teacher: “What did you drop?”

Brooke: “My calculator.”

Teacher: “Ok. Get back to work.”
by brookemt057 March 27, 2019
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acting in a scheming and ruthlessly determined way
he was a coolly calculating, ruthless man
by lucky Jasmine September 1, 2017
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for people too lazy to say "catch you all later".. saying it really fast makes it "calculator".. used especially when hurrying out of a friend's car.. or when done IMing or txting a group of friends or exiting a chat room..
me (IMing with more than 2 friends): hey gtg guys, calculator!
friend 1: i'll calculator too! bye!
friends 2 & 3: sure!

me (thanking friends for a ride home): thanks! calculator!
friends: hopefully soon!
by crookedplanks October 6, 2010
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Asian Gameboy

pi=100 pts!
Woah Ling Zhi is really playin' that calculator!
by Senor Cool September 12, 2007
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a mathematical determination of the amount or number of something.
"finding ways of saving money involves complicated calculations"
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