Having Wi-Fi internet access while flying.
While heading on a plane to Chicago, Laura was able to tweet about being on a plane thanks to Wi-Fly.
by icwish March 22, 2010
2 more definitions
A person who flocks to WiFi like a moth to a flame
A Wi-Fly is often heard saying things like: "Let's eat there - I bet they have WiFi ... Is there WiFi here? ... Are you on the WiFi? ...What's the password?... The WiFi's not working (sigh)."
by Wi-Fly Mom February 09, 2014
an incredibly annoying person who frequently shuts off the wifi when his sister's friends are over.
there is an annoying wifly upstairs!
by auntieemmie August 12, 2010