I heard Arafat was dabbling in homosexuality and died of AIDS, it was kept hush hush because of how the Arab World feels about homosexuality.
I really don't believe one can dabble in buggery. You can dabble in photography, or dabble in poker, or dabble in gourmet cooking, but homosexuality is a consuming, perverted, immoral lifestyle.
Dabbling in it would suggest there is such a thing as "bisexual" people, which there most definitely is not.
The only true switch hitters are people like Pete Rose and Mickey Mantle.