Microspeak: no more slipping...
freeze
Point in a project's timespan after which no more changes can be permitted. Or, as Cityspeak Dictionary eloquently puts it, "Point in product development after which the answer to all great new ideas is no."
RTM
Acronym for the entirely fictional date that a product is scheduled to be "released to manufacturing". Ex: "We need to push back the RTM another two months." Internet variant: RTW (release to web).

© Ken Barnes

When final freeze is looming, pray that your content providers have not generated suboptimal material or your dev any dogfood, so that the quality bar doesn't have to be lowered again!