twit (

     n 1: someone who is regarded as contemptible [syn: twerp, twirp]
     2: aggravation by deriding or mocking or criticizing [syn: taunt,
     v : harass with persistent criticism or carping; "The children
         teased the new teacher"; "Don't ride me so hard over my
         failure"; "His fellow workers razzed him when he wore a
         jacket and tie" [syn: tease, razz, rag, cod, tantalize,
          tantalise, bait, taunt, rally, ride]