"EQ" is supposedly a measurement of how empathetic and good at understanding emotions someone is. And while it is true that some people are better than others, the idea that it can be measured and quantified, like IQ can, is not very consistent.

@Jens_Rasmussen @Curvin
To connect it to my breast size joke, it is a "common knowledge", that women supposedly have much higher EQ. But, once you ask the people how the EQ manifests in their lives, they say something like "you are capable of making more friends, and de-escalating hard social situations..."
So, in short, they describe the fact, that women don't have social difficulties interacting with people who want to bang them.