they call it crunching numbers because back in the day when the computer was a bunch of girls in a room the girlthings had to put the numbers directly inbetween their fangs and it'd make a crunching sound as they bit down on them
USED TO BE that that's what "hanging out on the computer" was!! a bunch of girls sitting in a room eating pi
but now there's no pi... all u get is the yucky thermal paste... and u can't even brush ur big chompy teeth with it