Top definition
When your WiFi sucks ass, or you don't even have any so you live off McDonald's free WIFI.-ZTB
Sarah, we don't have wifi,we have to take a trip to McDonald's and use there mcwifi in order for you to start your report. -ZTB
by Zach Ben August 10, 2016
Get the mug
Get a mcwifi mug for your daughter Jovana.