What COLUMB0 posted is actually pretty moderate compared to what pros and even some advanced amateurs use. Not uncommon to see guys on some of the Euro forums postings cycles like:
Week 1-6 Anadrol 150mg ED
Week 1-25 Test cyp or enanth 1000-1500mg
Week 1-14 Deca 800-1000mg
Week 15-25 Tren E 700mg
Week 18-25 Winny depot 100mg ED
HGH 5-8iu, slin, IGF-1, Halo, letro, etc.
Probably does look insane to most people, but we've all seen it. Certainly does put things into perspective though. I can still grow on 300mg test pw if I wanted to, even after a decade of cycling, but that's probably because I follow time on= time off.
And please don't look at the above cycle and ever think that's a smart idea lol