Did you read the post on another thread about a lady who just made a sign that said "HA HA HA" on one side...it was blank on the other?
She went to a "town hall" meeting where some 'rat joker was talking up Hussein's plan. She sat in the front row. Whenever he'd make a lying statement, she'd hold up the sign--all he saw was a blank sign, but the audience behind her saw "HA HA HA" and began to laugh right after his statement...really sounds like it worked. :)
Oooohhh now she gets two props up for that one.. very good. that made it much more personal tooo.