With 88 replies (incluiding this one), this is already on the top 10 threads (and already was with 87). Yet, I think that this the most
off-topic thread. ≈1/2 of the posts in this thread are
off-topic!(Yes, I will always write
off-topic with red glow

)
EDIT: I counted the posts that have something on-topic. There are only 33 of them in 89 posts (Original post + 88 replies)! Well there could be 34 or 32 (or 33), I'm not sure if I counted well. But, even if it's 34, that's less than 1/2x89.
Most off-topic thread in the whole forum!