1 definition by m0llyBd3nim42

Top Definition

Short for Molybdenum, has an atomic number of 42, (the true meaning of life, the universe, and everything according to Deep Thought, the computer from The Hitchhikers Guide to the Galaxy).

Oh, Mo, what would I do without you?

by m0llyBd3nim42 August 11, 2018

Buy a Mo mug!