They use a cow-culator! Ba-dum-tsss!
McDonald's knows how to use salt
Too many incompatible drivers.
To get to the *web*site!! *ba-dum-tsss*
A BoVine
I dunno, but I'll go down in math and chemistry too.
An engi-near!
You use a cow-culator. Or you round them up. Or any other method the commenters want.
With a cow-culator! (Rimshot)