Derived from fornication (sexual intercourse between two unmarried people) and phone sex (sexual activities that take place over the phone e.g. talking dirty, sending nude pictures, etc)
The availability of cell phones to teenagers has led to a sharp increase in phonication.
The leftover foundation thats stuck on your screen after a conversation where the phone has been pressed against the cheek. Often seen on touch phones, since they have a larger screen.
Emma: EEEEUUUW! Whats that brown gunk on your screen?!
Johanna: Aaah, thats just some phonedation after my conversation with Peter.
The act of dialling a number, allowing it to ring for just long enough for the person to get their phone in their hand, and then hanging up, forcing them to have to call you back and spend their own money/credit on the call.
"Yeah if you want me, just give me a Jewish phonecall and I'll get you back."
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.