Did you bump your head before you wrote this? You think celibacy causes one to practice perversion? Thats about the stupidest thing Ive heard in a long time.
But try going without sex for a year, or a lifetime--without any hope of fulfillment. A lot of (if not most) people in that situation would be pretty messed up.
If priests were allowed to marry, they could channel their sexual energies in more appropriate ways. God gave Adam and Eve a commandment to "multiply and replenish the earth." When did he rescind it?