godan verb (-su), transitive verb
drink away one's money; get wasted
Often implies drinking to the point of financial ruin or severe intoxication. The object is typically money or oneself.
彼は給料を全部飲み潰してしまった。
He drank away his entire salary.
彼女は旅費まで飲み潰してしまっ
She even drank away her travel money.
godan verb (-su), transitive verb
drink someone under the table
Used when one person outdrinks another, often in a competitive drinking context. The object is the person being outdrunk.
彼は強い酒で相手を飲み潰した。
He drank his opponent under the table with strong liquor.