Wikipedia Internet humor-You have two cows

[Michael Pugliese]

MARXISM/LENINISM:
The proletarian cows unite and overthrow the bourgeoisie cow-herds. The
egalitarian democratic cow revolutionary state with the cow party as
vanguard disintegrates over time. Marx choked on a veggie-burger before he
could explain what happens to the use-value, exchange-value and sign-value
of bovine leather.

 http://www.wikipedia.com/wiki/Internet_humor/You_have_two_cows