to shout / to bellow / to make a big deal of sth / to make a fuss about sth
嚷
=
口
+
襄
:
Robinson Crusoe (r) has been active in a communal joint effort (襄) to provide Soylent Orange to the local people in the anglepod (ang3). One day he cannot bear his secret anymore and blurs out (嚷) that Soylent Orange is made from mandarins (口)!