twuzzlesnudger

A person who quickly slips into a recently vacated seat, particularly on a train

I really needed to sit down on the train but I was mugged off by a twuzzlesnudger, I was twuzzle-snudged.

tea ja vu

The feeling that you have an unfinished hot beverage getting cold somewhere, despite the fact that you have already finished it.

I have just found my empty cup, I thought I hadn't finished it, I had tea ja vu.