wacking material

Porn, or something else that is arousing enough to masturbate to.

That movie had no plot and so many sex scenes, I'd consider it wacking material.

Brittany is too grotesque to be considered wacking material.

by Janis August 10, 2005

whacking material

Pornographic literature with no other purpose than to be used in assisting masturbation.

The trucker didn't care about the titles or the quality of the porno magazines, he was just looking for whacking material.

by Gilbert Narley April 21, 2007