Here are some pictures to provide a visual for Psalm 81:10.
"Open wide thy mouth and I will fill it!" 
"Blessed are those servants whom the master finds awake when he comes." Luke 12:37
"Come, see a Man, who told me all things that I ever did. Is not this the Christ?" John 4:29

Finally, when all seemed lost, peace was offered by way of a few popsicles, still followed by a heated discussion as to why each team thought they had obviously won. Then off they went to play on the trampoline . . .