An individual advertisement is often called an "ad" or an "advert" for convenience.
But if all #advertising is in fact #propaganda, what do we call an individual piece of propaganda? Should we call it a "prop" or a "propa"?
As in, "Aw, jeez, not another Coke prop." Or, "A propa only five minutes into the show? Fuck this."
I think 'agan' is a good option because it sounds like 'again'
as in "propaganda AGAIN?!"
(this is not a serious answer)
@starbreaker @sydneyfalk "Fuckton of agand on this site, innit?"