Gay People and Math

Listen up, you chucklehead. You posted this and you seem like a dumb dumb. Here's the lowdown: The joke plays on the double meaning of "multiply". In math, it's an operation. But colloquially, it means "to reproduce." The joke makes a silly claim that gay people cannot multiply (in a reproductive sense) because they are gay, so therefore they must be bad at math. It's a dumb stereotype and very very basic humor.