Note: the other video went PRIVATE, so I’m stuck with this ridiculous video. Sorry.
“Bite on the bullet” is an idiom meaning, to accept something difficult and try to live with it, to make yourself do something or accept something difficult or unpleasant.
Etymology: based on the literal action of biting on bullets that was done by soldiers in the past who were operated on without drugs.
I think we’re all biting on the bullet living in post 9/11 communist, fascist America, but unlike the lyrical meaning of this song I intend to break the bullet one way or another.