Blowing leaves 

An alternate excuse term for masturbating in secret.

Wife: "where have you been sweetie?"

Husband: "Just been blowing leaves."

Blowing leaves by Old Long Johnson October 5, 2009

blowing wet leaves 

The act of performing fellatio on a flaccid penis; seemingly as futile as using a leaf blower on wet leaves.

The hooker was blowing wet leaves for 30 minutes and her john still couldn't get a hard-on.

blowing wet leaves by Bloody Plow October 19, 2017