Rrllududab

The variant called NetHack brass has a feature whereby in wizard mode, the #rrllududab extended command grants full attributes to your character. Play around with maximum strength, dexterity, constitution, intelligence, wisdom and charisma! The command's name itself is a play on the Konami Code: right right, left left, up down, up down, A, B.

In contrast, players of wizard mode in other variants tend to wish for a large pile of blessed potions of gain ability. This tactic still works in NetHack brass, and remains useful if you want more stats but not the maximum.