Modem-puller 

1. One whose only sexual conquest to date is a computer modem.
2. One who uses a modem as an aid to masterbation or wanking.

1. Look at that computer goon, i bet he is a modem-puller.
2. Oh damn, my modem didnt survive me pleasuring myself while watching Captain Janeway. Must give up modem-pulling.

Modem-puller by PistolPete September 24, 2004

Modem-puller 

A chronic lagger; especially in an online game such as Warcraft III. Usually having to do with the likelihood that the lagger is using a dial-up connection (56k or less) and may also be downloading music or something while playing the game, thereby taxing the connection beyond all reasonableness. Hence: modem PULLER.

Coined by scron on battle.net

That guy is such a modem-puller, he lags the game so much.

Modem-puller by Koby_Fish July 2, 2004