Heh, when I saw his post, I honestly thought "Anniversary? Birthday? Huuuuh?" I wasn't sure of the occasion. I'm like that.
Yeah, my birthday is actually 13th of the the month before the first month. I was born on Friday 13th. "True story".
Oh well, my April Fools prank went down like a lead trout (lead balloons can fly and, no doubt, so shall other metals at some future point. Trout, however, cannot fly -- especially if they were made of lead so a lead trout is a future-proof simile). Was planning on editing my above post as if I'd never mentioned a bday tomorrow.
Edit: I've decided it's MeValentine's fault so I shall request he change his birthday next year so I can try this again.
You're a bad man!