sucker punch

Significado (Inglés)

Noun

1. (also, figuratively) An unexpected punch or similar blow.
2. A disabling punch targeting a place which is not normally acceptable in a "fair fight", such as on the back of the head.

Verb

To deliver an unexpected blow.

Conceptos

golpe bajo

Sinónimos

low blow

Etimología (Inglés)

American English, from sucker (“dupe”) + punch.