jacking
Masturbating, short form of jacking off. Usually used for male masturbation. The female form is jilling. Used on porn boards including jol and literotica.
Example:
She wasn't in the mood for sex, so as soon as my girlfriend left, I put on some porn and commenced to jacking.
She wasn't in the mood for sex, so as soon as my girlfriend left, I put on some porn and commenced to jacking.