Vocabulary
調子に乗る
ちょうしにのる
to get carried away; to get overly elated; to become over-excited; to be caught up in the moment; to get cocky
expression
verb
Example sentences
調子（ちょうし）にのって危険（きけん）を冒（おか）すなよ。
Don't push your luck.
ただし、調子に乗（ちょうしにの）ると失敗（しっぱい）を招（まね）くので注意（ちゅうい）！
However if you get carried away you'll risk failure so take care!