This phrase can be broken up into two parts. "Tax That Ass" is to have sex with a female in a manner that depletes the energy of the female; in a sense, "taxing" her stamina. The second part, "Like Woah," emphasizes the taxing of the ass.
the coolest family in the lego family tree, mainly focused in a training unit, they are all smart, and not dumb, they all lost their virginity at 8 cause they are gangstas