Common themes represented here:
Joke’s on women. Pigs humiliating women. Literally everyone — all humans (men of all races) and even some animals — are better and smarter than women, because women are the worst and stupidest. Har!
Male bonding over misogyny. Men of all races can bond over their shared hatred of and contempt for women, and by mocking, humiliating and dominating women.
Reversal. Implying that women are more stupid and more sexually aggressive than men is a reversal of reality.