Alternative form of all together(“calling for others to say something together”)
(humorous) Introduces a fact or utterance that has become obvious (and possibly tiresome) through repetition.
2003, Scott G. Sipple, Lori L. Lake, Stepping Out, page 52:
On the cross, Jesus Christ became sin...this is why Jesus was prompted to ask why God had forsaken Him, because when Jesus became sin, God had to turn his back on Him, because all together now, GOD CANNOT COEXIST WITH SIN.
