Gaiban
A gaiban is someone so wasted they can't stand up without holding on to something like a friend, a wall, or a barstool. They might even beg for help just to get to the toilet.
I saw my cousin at the pub. He was a full-on gaiban, holding the bar like it was his last hope.
My friend texted me: 'I’m a gaiban. I just fell into a puddle. I’m not coming home.'
At the club, my brother was a gaiban. He tried to dance but just collapsed on the floor.