He'll try to pull a fast one.
→ 그가 널 속일거야.

[예문]
pull a fast one :속이다, 기만하다.
※pull a fast one = cheat, deceive

A : That man tried to pull a fast one.
    저 사나이가 사람을 속이려 들었지 뭔가.

B : What did he do?
    어떻게 했는데요?

A : He tried to leave the restaurant without paying for his food.
    음식 값을 내지 않고 식당을 떠나려했지.

B : I guess he's an "eat and run" customer.
    소위 말하는「먹고 튀기」손님이군요.