backer-outer

Someone who regularly backs out of previously made commitments.

"What was her excuse for not showing up this week? Didn't she say that she would be here for sure? She's such a backer-outer!"

backer-outer by Bryan Tanaka May 15, 2008

Blacker Outer 

Describing one’s self in the act of blacking out

Yeah, I’m not a big blacker outer but I was pretty shitfaced last night

Blacker Outer by BottomFeeder69 November 25, 2020