A small usb device that plugs into a computer or any device. It can connect to WiFi, use Bluetooth, and do other functions. It also annoys Ally. A lot.
Another word for a complete twerp. A "dongle" will often be extremely clumsy and will come up with stupid ideas which, in reality, have no chance of working.
the thing that hangs from the ceiling in a tain that you hold to. Often on trains in the London Underground. Can also be used as a metaphor. Dongling someone is when you are constantly badgering them and trying to get their attention by pulling their arm.