Dionysian
Definition: focused on pleasure
Dionysus was the Greek god of wine-making, orchards and fruit, vegetation, fertility, festivity, insanity, ritual madness, religious ecstasy, and theater. All very pleasure-oriented things.
This phrase is a lot like bacchanal.
Why I Looked It Up
In an episode of Moonlighting, David refers to the weekend as:
Two days of Dionysian delights.