1 definition by Jakob M
A derisive term referring to items, laws and policies that the conservative Right finds very objectionable that have originated with, or have been signed into law by President Obama.
John: Did you hear the news that President Obama signed the Healthcare bill into law?
Jeff: Yes, it's an Obamanation. I don't like it.
Jeff: Yes, it's an Obamanation. I don't like it.
by Jakob M March 31, 2010