Acronym commonly used after a positive event has occurred; stands for "Why Am I So Good?" Most commonly used as a rhetorical question. Also, used in the same style as "Fml," except for good events instead of bad.
Ex: I just made out with that really hot girl and now she wants my number. Waisg?
To take a quick shower from the waist down to remove any remnants (odor, residue) of a hook up that lingre on ones cock; so the next girl to fuck or suck is unaware you just taxed the shit out of some ass immediately prior to meeting up with her
Andy: That was quick, you showered and your hair isnt even wet?
Me: I just took a Waist Down Shower so your mom doesnt smell your sisters pussy on my cock!
put that money in your waistband. because once you live in the hood youll have more customers. youll be slangin so much youll have to waist your money and use your belt to hold that shit up. it wont all fit in your pockets and it would weigh you down too much. PLUS youll have to put the good shit into pockets that are sewn into your waist so nobody can dip in on yo shit.
Man you better have waist money or your stash gonna get dipped on, cmon thats day one stuff.