Caption (or thought bubble) over their heads...
"Gosh, this job is tough. Obesity crisis in my country, fast food, pro life...uuuhhh" George Bush
"Oh yeah, I'm wearing bamboo underwear, my citizens are starving, and they would beat a PETA wacko over the head with an anvil to get a Whopper with Cheese."
I have no idea what you're talking about.
LOL! Your captions are great!