No, bricks do not create brick juice, because they don't have any to start with. Plus, they are not living so they would have no special organs to produce juice or liquid.
The bricks in firebricks are not regular bricks. They are mortared together with a heat resistant mortar which actually has the consistency of a glue. The bricks themselves are compromised of fire...
brick brick waterfall
where you think you got it all
you don't-i do,
so BOOM with that attitude
reeses peices buttercup
mess with me i mess you up
bang bang choo choo train
let me do my own...