Ambush

Ambush is a slang term that refers to the act of unexpectedly attacking or ambushing someone. It can also be used to describe surprising or catching someone off guard in a situation.

Examples:
1. “We decided to ambush our friends at their surprise party by hiding behind the furniture and jumping out when they entered the room.”
2. “During the game, the team successfully ambushed their opponents by executing a sudden and unexpected play, leading to a winning goal.”