Some possible slogans for a Billionaires for Bush appearance:

Dick makes my capital gain!
We own the ownership society!
Don’t touch my unearned assets!
HMO profits +52%!
Less health, more insurance profit!
Wages +0%, Profits +62%: Thanks!
We wrote, er, love the energy bill!
Cheney energizes my profits!
Drill in parks — and playgrounds!
Got oil? We do!
Oil shock = Profits!
I heart Subsidies
No Bids, No Worries!

For Tax Day, besides Tax Work, Not Wealth:
Gimme Tax Shelters
Taxes are for Little People
Kill the Dynasty Tax
You Pay, We Play