Clownish activity practiced while driving by illiterate high school dropouts and other social misfits.
Anyone that practices the gangsta lean is proclaiming to society that he anticipates dying at a young age from stray gunfire.
Known to invite cleansing the gene pool by other gangsta leaners that practice alternate leaning styles.
Gangsta leaners often define themselves in simple, cartoonish ways that invite negative reaction, such as wearing tacky costume jewelry that they call bling
and wearing pants that are too big so that their underwear shows. The latter is a particularly classless act that publicizes their pathetic attempts at trying to find some individuality in a society that penalizes stupidity and willful ignorance. "Ooh, I'm rebelling against society by expressing myself with my boxers..."
The ex-con practiced his gangsta lean while driving and his pimp walk while on foot. Those pass for exercise programs in the 'hood.