knobbed

/N AA1 B D/
verb
  1. 1

    (of a man) To have sex with.

adjective
  1. 1

    Having a knob or knobs.

    โ€œa knobbed chromosomeโ€

Source: https://en.wiktionary.org/wiki/knob, https://en.wiktionary.org/wiki/knobbed