pegging /ˈpɛɡɪŋ/ noun6 •The act of fastening with a peg. •(slang) The act of anal penetration of a man by someone, usually a woman, wearing a strap-on dildo.It is not a spoiler to say the evening does not go well, or as predicted. Think Who’s Afraid of Virginia Woolf? with extra pegging. — 2026 •Determined perseverance in work; pegging away. •The activity of artificial climbing on crags and in quarries outside the main mountain areas. •Pegs collectively. •(old-fashioned) A thrashing. formspeggings