Slowness. Generally sloth-like behavior, especially of computers or co-workers.
Caution: installation of too many Firefox add-ons may induce slowth.
by dml February 10, 2007
1 more definition
A suggestion of a cyst or tumor growing on the brain that causes symptoms of retardation or Down Syndrome.
Adrian came to work and got shit wrong all day. He may have a slowth feeding upon his brain.
by Bologna_skins April 22, 2011