"Cows", he answered.
"What does a cow say?", I asked.
"Moo", he brilliantly replied.
"And what do we get from cows?", I continued.
"McDonalds!", he proudly answered. ;o)
Just the other day, the elder grandson complained that his little sister kicked him in the back of the head...
I pulled him aside and said "They are dangerous, never turn your back on them" Grandson nodded, son-in-law stifled a laugh, and daughter growled.
Such is life. ;)
/johnny