Ma Deuce is on the Loose! - Ma Deuce is on the Loose means the machine gun is going full

Ma Deuce is on the Loose means the machine gun is going full-on crazy and not stopping until the enemy is completely destroyed.

I wrote in my DMs, "Ma Deuce is on the Loose!" and my friend replied, "You’re getting extra snacks."

I yelled, "Ma Deuce is on the Loose!" and the enemy ran away like they were scared of a monster.

I said to my brother, "Ma Deuce is on the Loose!" and he said, "You’re getting a new video game."