(I cheated: you need sowpods.txt for this.)

everything nick montfort can do

isobel:~ adam$ perl -nle 'chomp;push@w,$_ if"everything"=~/$_/;END{{print join" ",map{$w[rand @w]}0..rand(4);print""if++$i%3==0;redo}}' <~/Documents/Code/sowpods.txt |head -40
thin hi thing thin
every eve
thin very eve hing

eve every
eve hi hin
everything thin hin

er everything
hin hing
hi ever every

hin er
everything er
ever

hing hing eve
ever hi er
eve hin thin

hing hing thing
er thing hin
in thin hin hi

thin eve hing everything
in ever very
every

hing thin thin thing
ever every in hi
very

thing everything hin thing
ever
hing every thin

thing
in every every hing
er