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When typed into a calculator and flipped upside down, the display reads "BOOBIES".
by Soiled Undergarment September 29, 2003
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5318008 when typed on a calculator and held upside down spells BOOBIES. also a possible phone number in different area codes because it has 7 numbers.
1 dude look what i wrote
2 dude that just says 5,3,1,8,0,0,8
1 no look *flips calculator upside down*
2 woah it says BOOBIES!!! holy shit!! i just thought it said 5318008.
by my name is a secret shhhhh February 21, 2011
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A term in which if you type it into a calculator and rotate the calculator 180° it reads BOOBIES.
in math class

Jimmy: *SCHNOORT* HEY MRS. DINGLEBERRY! IF I TYPE IN 5318008 INTO THE CALCULATOR THEN FLIP IT UPSIDE DOWN IT SAYS BOOBIES!

Mrs. Dingleberry: fuckmylife
by galaxiya June 24, 2018
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