the.com/eccentricity
Personality with the volume knob torn off and thrown out the window.
means The quality of behaving in odd, unconventional ways that stop short of harmful or insane.
from From Greek ekkentros, off-center, used by astronomers for orbits that didn't circle politely around Earth.
Orbital mathStill measures how stretched a planet's orbit is.
Wealth clauseThe poor are mad; the rich, eccentric.
Engineering termA cam offset from its axis is eccentric too.