Mario was being zapped by a bolt of lightning in the middle of a swimming pool over and over again due to an infinite loop in time. Bowser and Waluigi both swam by, noticing this as they laughed at Mario's misfortune.
"Should we help him?" Bowser chuckled as he munched on a donut.
Waluigi rolled his eyes, shaking his head. "No way. Let him suffer."
Bowser and Waluigi swam away, laughing their heads off as Mario continued being zapped to no end.