There is a scene of the chortle-worthy Tropic Thunder, where Ben Stiller and Robert Downey Jr. discuss Sean Penn's Oscar-baiting performance in I Am Sam as "going full retard."

Unfortunately, Penn already booked his new role playing revolutionary gay icon Harvey Milk by the time TT came out, so now you're going to have to survive a couple of months with hearing the term "going full homo" thrown around a lot. Milk trailer, after the jump:

Pop Quiz: Does James Franco's brooding hotness cancel out Sean Penn's preening or Gus Van Sant's pretentiousness?