Jail and prison are definitely different scenarios.
Let’s say you know you’re going away one month beforehand
Jail, Id bulk up on some test and M1T + Superdrol and then after I’d just shoot a couple grams of test undecanoate over a period of a week or two before going in so I know I’m very much on the whole stay.
Prison, Id bulk up on the same oral stack, plus NPP, but then with it I’d take enough of everything I can get to last in my system the whole six months. Test U, Trest D, Tren E, Mast E, Primo E... probably end up using a couple vials of each within a very short time frame before going in. Then the serum levels would be insanely high.
Basically I’d just want to be as big and strong as possible the whole time, with enough androgens that I’ve got acne and such and just generally look ugly.
I’d also try to get a little bit fat.