Congrats on the milestone! I'd contribute a fun story but I have dementia. Though I suppose the old Abacus Thread was a nice time. It's silly looking back and isn't much of a story, but the jist of it is, some random silly drama was unfolding in a VHL thread. Probably someone bitching at the Head Grader for not giving full marks, I truly have no idea. Anyway, someone made a crack about using an abacus to count. Then someone else posted a picture of an abacus. Then someone ELSE posted a different picture of an abacus. And so it went.
Thus, in middle of a handful of dudes fighting, the thread got completely derailed by what felt like half the league posting pictures of abacuses (abaci?), and this carried on for something like 30 pages. It was stupid AF, but I/we were young and we were having a hoot. Circa S16.