A mwarf is a crossbreed between a dwarf and a midget; that is, to say, he possesses a large (often square) head with little to no visible neck, yet everything else is in proportion. Commonly, mwarfs excel at mining and metalwork, although this is not a necessity.
(a)Your mum's a mwarf!
(b)So what? She can't help it.
mwarf is when your making out with someone and your either so drunk or the person smells or is super ugly causing you to puke in their mouth..
omg your sick you just mwarfed in johns mouth.