He's probably on a bit of a bender, Just sleeping it off somewhere.

Falling off the wagon is typically followed by a bit of a bender.

My family brought me here on Monday... ...but I broke free and went on a bit of a bender.

I went on a little bit of a drunken bender and wound up in a tattoo shop in Moscow.

I went on a little bit of a drunken bender and wound up in a tattoo shop in Moscow.

I went on a little bit of a drunken bender and wound up in a tattoo shop in Moscow.