Koboni led by Mosquitoes representative Amua Pirika did it easy over last placed Giants handing them a 16.13 (109) to 3.4 (22) scoreline
By the end of the first two quarters, Koboni were leading by 35 points.
In the third quarter Koboni piled on more points through Andrew Lai who also kicked four goals.
Pirika and Sam Ila also shared in the spoils bagging three goals each.
It was humiliation for the Giants at the end of the final quarter.
In other A Grade games, Lamana Dockers settled for a draw with Defence Hawks with the score at 3.6 (24) to 3.6 (24).
In the A Reserve games, University Tigers defeated Gerehu Magpies 4.5 (29) to 2.5 (17). Concept Koboni thumped West Giants 6.13 (49) to 1.4 (10).
Defence Hawks proved too strongĀ for Lamana Dockers winning 7.2 (44) to 2.1 (13) in the last match.