The Pushmi-Pushu is a throwback from Dr Doolittle's Pushmi-Pullu, only far more stupid and useless.
The Pushmi-Pushu doesn’t know where it’s going. It doesn't know what it’s doing. But it pushes and pushes and pushes on blindly, in the vain hope that it will get somewhere.
Quite often it's so busy pushing it fails to notice the cliff edge and plummets over the edge. (Huzzah!) Sometimes it succeeds in pushing until everyone else is backed up against the wall and just gives in. (Boo!)
You’ll find the Pushmi-Pushu at home in meeting rooms. Quite often there's a herd of the blessed things, grunting and sweating, trying to out-push each other.
You’ll recognise their distinctive cry: “Weneedtohaveameeting”, which they repeat until you give in and let yourself be shoved into a windowless room where you'll spend the next three hours wishing you hadn't agreed to it.
Classic behaviours include total deafness when you use the word ‘No’; the ability to change their minds constantly; the ability to be oblivious to anyone else's opinion. The scientific community recently discovered the Pushmi-Pushu's brains are very small and are located in their hindquarters.
If you see one, hide. If you can't hide, slump over your Mac and play dead. It’ll eventually go and find someone else to hassle.