splurge
https://gyazo.com/87870615566010aaad0efedbffa94a94
noun
⦅話⦆ 見せびらかし; 豪遊; 散財
e.g. the annual pre-Christmas splurge.
e.g. there has recently been a splurge of teach-yourself books.
verb with object
見せびらかす; «…に» 散財をする «on»
e.g. I'd splurged about $2,500 on clothes
e.g. no object : we splurged on T-bone steaks.
ORIGIN