To ejaculate into a sexual partners eyes (male of female, preferably female), then to quickly reverse position while the partner rubs the eyes in pain and penetrate the anal cavity with a powerful thrust.
Just givin' the ol' Blind man's folly to Winona really gets me off.

or

Connor that bastard did the Blind man's folly to me again last night!
by Donald Fagen November 24, 2003
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