"What in the hell are you doing?"
Us, smiling, "Spiking the watermelon, Daddy. What's wrong?"
"You're doing what?" he asked
And we explained to him the whys and wherefores. This man who had several cocktails each week and had a healthy nightlife had never even heard of this before.
Before long there was nothing left but flies buzzing around the discarded rind and a good time was had by all.