A verb meaning to purposely join the winning side in a team vs. team video game match. It's usually done by a scrub who wants to make sure the better players are on his or her own team.
by I_source_I December 16, 2012
In eg. Quake 3 Arena a person who joins the other team even though their score is much higher and are likely to win is called a winjoiner. A winjoiner is not very well seen by other players.
by Micke September 14, 2006