Frankenword combining "chimp" (in reference to George W Bush, aka Chimpy McFlightsuit) and "impeachment".
If a chimpeachment were to occur, GWB would be charged "with improper conduct in office before a proper tribunal", and possibly thrown out of office.
"50% of Americans Support Chimpeachment"
Nothing changes unless we remove the chimp. Chimpeachment is the only answer to saving this nation from the thugs of the KKKarl Rove administration.
(examples taken from the web)