The act of acquiring a higher level of steez than you previously possessed via mindful cultivation of characteristics rich in steez while simultaneously discarding qualities unbecoming to, or deprived of steez. Generally, the use of psychedelic drugs combined with thrift store shopping, board sports and lofty standards of badassery are essential ingredients to the brewing process.
Person 1- "Man have you seen that cat lately? He grew a mustache like Tom Selleck practically overnight!"
Person 2-" Word ,he's probably been brewin' steez by the barrel"