To kiss and caress; neck: And she pitches some more woo with Dr Jan(1930s+ Teenagers)
Idioms and Phrases with pitch woo
pitch woo
Court, make love to, flatter, as in They sat on the porch swing, pitching woo, or He's an excellent salesman, adept at pitching woo. This idiom, which may be obsolescent, uses pitch in the sense of “talk.” [ ; early 1800s ]