noun
mulligan
In golf, a do-over shot allowed by informal agreement, usually only on the first tee. Also used in card games for a redraw of an initial hand.
今日はマリガンを使ってもいい?
Can I take a mulligan today?
マリガンは公式ルールにはないけど、仲間内ではよく認められている。
Mulligans aren't in the official rules, but they're often allowed among friends.