Apparently the OP got the heebie-jeebies from an unexpected exposure to (O! the horror!) vaginas!!! I believe @WilliamM (a Vietnam vet, certainly made of tougher stuff than the OP) was suggesting that maybe, given that there are female members here, it might be a wee bit insensitive to suggest that vaginas (or two people with vaginas having sex) cause heebie-jeebies.
At least, that was my reading of his post.
Beyond that, I sure as hell don't object to the use of the word foolish to describe a post about unexpected (and apparently very brief) exposure to vaginas causing a case of heebie-jeebies 20+ years ago.
The only reason for the post is the recently self-applauded achievement of plastering the message forum with as many posts as possible in record-setting time.