wifi tease
(noun) when you piggyback from another's wifi source and it can't make up its mind whether or not it wants to remain an available network. Usually due to poor atmospheric connection or poor signal quality.
Bob: I can't seem to stay connected to Inetgirl. It keeps bumping me off the internet."
Tom: "Yeah, I hear Inetgirl is a real wifi tease around THIS neighborhood."
Tom: "Yeah, I hear Inetgirl is a real wifi tease around THIS neighborhood."