The practice of Christianity lite. Believes in selective moral teachings of Jesus, and may or may not believe in the resurrection, miracles, and other traditional beliefs. Sometimes considered to be a Christian in name only.
I love teaching my Christianish friends about Christianity, because they can't be bothered with reading the bible.
I was debating a self-described Christian, when it turns out they don't believe in the resurrection or miracles so really, the are Christianish.