Thanks!..yes I know, it is hard to imagine that an exinct animal can have almost 500 more posts than you..but that says more about you than me
...but getting to the explanation...you just have to use H-D post flatulant plausibility. Even though it is completely unlikely that an extinct elephantid could post on his birthday (also not helped by lacking an opposable thumb), the existence of fat people who can post and can fart as well raises the plausibility from 0.6 to 0.61. Also, the fact that praying agnostically over a can of SPAM does not change its consistency raises the plausibility of completely unrelated things from 0.61 to 0.51 and then back to 0.62..thus I can post on my birthday.