KerPlunk

[Brownlie]

He set the ball atop the hill
and watched it roll on down; --Maybe back instead of on it would relate to Sisyphus better.
it hit a rock and then a twig
then stopped on flatter ground.

He took a drink before the bar
and watched his vision blur;
he bounced around inside his mind
then woke up next to her.

Sisyphus is always fun. I'm not so sure about back it might fit the meter. Good Luck.