predisposed 

Already busy doing something else

I was going to call Jenny tonight, but she is predisposed with a girl's night out

predisposed by superspeeder January 8, 2018

Predisposition 

A genetic or environmental condition that is susceptible, liable, or has a tendency to get fucked up. It can be triggered by particular environmental or lifestyle factors.

Whitey can seem to pick up girls pretty well but he is predispositioned to fucking it up pretty quickly.

Predisposition by Dick bomb June 4, 2018