Unpost 

Removing a message etc from a chat service/forum before anyone is able to read/see it.

That was lucky. I was able to unpost my posting before anyone was able to read it.

Unpost by Danlod June 14, 2017

unpost 

Removing a message etc from a chat service/forum before anyone is able to read/see it.

That was close! Thanks goodness I was able to unpost my message before anyone else was able to read it!

unpost by Danlod July 18, 2017

to unpost 

Removing a message etc from a chat service/forum before anyone is able to read/see it

I often post things too fast and I'd like to be able to unpost them before anyone gets to read my ramblings.

to unpost by Danlod May 22, 2017

To unpost 

Removing a message etc from a chat service/forum before anyone is able to read/see it.

Fortunately I was able to unpost it before anyone read it.

To unpost by Danlod May 31, 2017

Unpose

A spontaneous photographic moment capturing natural, unpretentious beauty.

Put the pout away and unpose, because you're at your most beautiful when spontaneous.

Unpose by Veet India September 7, 2018

Unpossible 

Even more impossible than impossible. Quite possibly the most impossiblest thing in the world.

Stupid_dumbface: "S.Carter's are gay!" Supa_cool_guy: "No way thats Unpossible!"

Unpossible by Supa_cool_guy October 6, 2003

Unportant

The opposite of important. Also used to describe somebody who is merely pretending that you are important.

Your call is very unportant to us.

Unportant by J.O.. May 25, 2006