blow (one's) doors off
1. slang To drive very quickly past another vehicle. The truck zoomed past me on the highway and practically blew my doors off.
2. slang To defeat or best one. We lost 17-1? Wow, they really blew our doors off!
blow someone's doors off
Sl. [for a driver] to speed past another vehicle. Wow, he almost blew my doors off! The truck passed us and blew off our doors!
blow someone’s doors off
tv. to defeat someone; to surpass someone. (As if someone were going by another vehicle on the highway at such a high speed that the doors would be blown off in passing.) We’re gonna really blow your doors off in the next game.