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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.
Related Words
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
5318008 by galaxiya June 24, 2018
Upside down in a caculator and it'll mean "Boobies"
Friend 1: Hey pal, look

Friend 2: What

Friend 1: shows 5318008

Friend 2: Oh wow, so funny!!
5318008 by KillYourselfKYS June 6, 2023

55318008 

If you put this number in a calculator and turn it upside down, it says: BOOBLESS.

boob
55318008 by Alex December 29, 2004
If you write 5138008 on a calculator then turn it upside down it says BOOBIES.
check it out 5138008
what?
oohhh 5138008 u mean boobies

ya!!
5138008 by dave12345ish June 1, 2006
If you type it in a calculator and flip it over it says: boobies.
5218008
5218008 by Death_Rider October 23, 2014
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