can you do a grim reaper or "scream" guy costume, but just wear the Willard Romney mask with it? That might be amusing. also, just google "binders full of women".
Have strings attached to your arms like a PUPPET. Or herd a flock of sheep with soldiers faces painted on them
Be Mitt Romney's Platform. On your front is a billboard style list of his current positions, and on your back the same thing for his previous positions. example: I'm for the 100% or 47% are subhuman scum (editorialized )
put a fleshlight inside a US constitution on the bill of rights page. and fuck it with animalistic aggression and grunting noises.
These are fucking funny ideas! make it look like you have wires n shit. or like frankenromney... cause he's a robot n all. come in with stacks of monopoly money in your pockets like in this pic