Besides the Church of the Flying Spaghetti Monster (R'AMEN), my favorite "religion" is that of Bokonon.
"We do, doodley do, doodley do, doodley do,
What we must, muddily must, muddily must, muddily must."
[cs.uni.edu]
I like none, just sit and don't pray for 20 minutes a day.