Thanksgiving. It's like we didn't even try to come up with a tradition. The tradition is, we overeat. 'Hey, how about at Thanksgiving we just eat a lot?' 'But we do that every day!' 'Oh. What if we eat a lot with people that annoy the hell out of us?'
The blue whale ejaculates over 40 gallons of sperm when mating. Only 10 percent enters the female. And you always wondered why the sea tasted salty? :D