When challenged to bring it or bring your shit, go to the challenging party and proclaim loudly "brought". Should the party not be wanting to engage in the activity at which they wish to challenge you, then they suffer humiliation from thier peers.
oh you better bring it!
it's already been brought.
A word used by a lot of people with sub-standard schooling when they mean to say 'bought'
I sold my lung and brought a new car!