go big or go home

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

go big or go home (third-person singular simple present goes big or goes home, present participle going big or going home, simple past went big or went home, past participle gone big or gone home)

1. To act bravely, often by adopting a high-risk, high-reward strategy.

• go for broke
• double or quits
• go all the way
• go hard or go home