ガンを飛ばす (がんをとばす) Japanese meaning | KotomoraMeanings
1
expression, godan verb (-su)
stare; glare
slang
Slang expression used mainly in Kantō dialect; conveys an intense, often hostile stare.
は
怒
っ
て
上
司
に
ガン
を
飛
ばし
た
。
He got angry and glared at his boss.