clipped from quotably.com

htjoshua:
@lisibo yes that is right: ‘tweet’ v. + n. <=140 char msg, to send/receive such; ‘tweep’ n. e.g. someone who sends/receives tweeps

about 2 hours later

lisibo:
@htjoshua – you learn something new every day! Never been called a tweep before – a twerp perhaps … ;o)

about 2 hours later

htjoshua:
@lisibo … but not a twit I am sure…. 🙂

about 2 hours later