give it the gun
English
Etymology
Originally from the US. This etymology is incomplete. You can help Wiktionary by elaborating on the origins of this term.
Pronunciation
Audio (AU): (file)
Verb
give it the gun (third-person singular simple present gives it the gun, present participle giving it the gun, simple past gave it the gun, past participle given it the gun)
- (idiomatic) To cause a specific vehicle to accelerate; to open the throttle of an engine.