When a person doesn't show up for plans with friends, or informs them of nonattendance at the last minute.
Hey Dan, you want to go to the club on Saturday? Don't be a pin out or I'll be pissed.
Dude, why'd you pin me out on Saturday? I waited at the club for over an hour.
Don't invite Dan to another outting, he always pins out.
What, Dan didn't show up again? I told you not to invite him, he's a pinner.
Well I thought he just pinned you out.
Dude, why'd you pin me out on Saturday? I waited at the club for over an hour.
Don't invite Dan to another outting, he always pins out.
What, Dan didn't show up again? I told you not to invite him, he's a pinner.
Well I thought he just pinned you out.
by AnaThema2u October 8, 2009
Basically describes when someone is so high on opiates that it constricts your pupils to tiny pin-points.
The neighborhood junkie kept insisting she was sober but there's no denying she's still using, given that she's pinned out and can't keep her eyes open or stop itching. That junkie is as pinned out as a tweaker is spun.
by AQR1989 July 22, 2017
by twerkit_like_miley September 30, 2015
by kurcules May 29, 2010