An uncertain expectation.
The merger of "guess" and "expectation".
Guy 1: Dude, I just applied at Blizzxxx. There's no way to follow-up with them; I hope I hear back in less than a month.
Guy 2: I heard the hiring is really slow-going right now in that department.
Guy 1: Really? Damn it! I better adjust my guesspectation to TWO months.