godan verb (-ru), transitive verb
Transitive use for turning, pulling, or rolling something upward or back, such as sleeves, a hem, or a covering.
手を洗う前に袖をまくった。
I rolled up my sleeves before washing my hands.
暑いのでシャツの袖をまくった。
I rolled up my shirt sleeves because it was hot.
auxiliary verb, godan verb (-ru)
do over and over; do relentlessly; do with abandon
Auxiliary verb attached to another verb's stem, as in 見まくる or 買いまくる. It sounds casual and often implies excessive, energetic, or unchecked repetition.
週末は映画を見まくった。
I watched movies nonstop over the weekend.
セールで服を買いまくった。
I bought clothes like crazy at the sale.
godan verb (-ru), transitive verb
come from behind; overtake; stage a comeback
Slang or game/betting jargon, especially in contexts such as mahjong or racing, for overtaking a leading opponent from behind.
彼はオーラスでトップをまくった。
He overtook the leader in the final mahjong hand.