It's a name, a Nordic/European version of John.
Johannes is a Hebrew name and means "God is gracious"
Kepler's Laws of Planetary Motion: 1] Each planet moves in an elliptical orbit with the sun at one focus 2] The line form the sun to any planet sweeps out equal areas of space in equal time intervals...
it means...that you mean what you mean:)
Dollars cents drachmas euros and rubles are all monetary units.
It means that you stick a firecracracker in a cows ear!
Guy's Mean Green Beans
Three Common Mistakes on Mean Reversion
Mean Girls Quiz for the Cast of Mean Girls 2
Dealing With Mean Girls