when your so twisted on some lean that you believe you possess superhuman strength and/or other supernatural abilities. can also be caused by a mixture of substances. herculean can result in a superman complex or better known as believing you're indestructible or unstoppable. also more commonly spelt Herk-Q-Lean
Herculean : "Did you see David on that lean when he ripped down that door and caught Sally cheating, he must of been on that Herk-Q-Lean ."