femto
atto
zepto
yocto
( Maximinimus you stick around I'll make it worth your while, Wed 1 Jul 2009, 10:44, archived)

You forgot Harpo and Groucho

(bogus official shove it up your cunt, Wed 1 Jul 2009, 10:45, archived)

*whistle*
( vladimir, Wed 1 Jul 2009, 10:46, archived)

Zepto, cooool

( DeSpong currently knitting your suggestions - see profile, Wed 1 Jul 2009, 10:47, archived)

+ xenno, weko, vendeko
although they're unofficial and I had to look them up as I couldn't remember them by heart.
( Master Of Turnips. Only gays and morons believe in ghosts., Wed 1 Jul 2009, 10:58, archived)