>>40552547What we colloquially call an object's "weight" is based on the force of gravity from another mass that is much more massive than the object, normally planet-like difference in size, so at least 10^20 times larger.
In this case, the concept of "weight" doesn't make sense, because there's not some other object that is ten quadrillion times larger to measure against.
Put another way: her tits don't have weight, they CAUSE other things to have weight. They would have mass, though thinking through the list of a assumptions to calculate it starts to feel silly to me. If you want, can probably figure it out with just multiplication.