ichidan verb, intransitive verb
get dead drunk; drink oneself into a stupor
Describes drinking so much that one collapses or passes out. Often implies a loss of control or consciousness.
昨夜は飲み潰れて、どうやって家に帰ったか覚えていない。
I got dead drunk last night and don't remember how I got home.
He drank himself into a stupor at the party and ended up sleeping on the sofa.